Privacy Policy

Last Updated: October 9, 2025
Effective Date: October 9, 2025

Preamble

We are delighted to provide you with our services! This Privacy Policy (hereinafter referred to as "this Policy") is jointly established by you and us (i.e., the service provider, collectively referred to as "we").

We fully understand that when you use the services we provide, you will generate, provide, or authorize us to obtain your personal information and related data. The security and protection of this information and data are essential prerequisites for us to provide our services. Therefore, this Policy aims to clearly inform you, in a transparent and understandable manner, about the following: how we collect, use, store, transmit, disclose, and protect personal information, the security measures we take to protect this information, and your legal rights to query, correct, delete, withdraw authorization, etc.

Before you start using our services, please be sure to read and fully understand all the terms of this Policy. Key content requiring your attention has been highlighted through methods such as bolding. If you do not agree with the content of this Policy, it may prevent us from providing you with the full service as intended, thereby affecting your user experience. Therefore, we recommend that you read this Policy and make appropriate choices based on your needs.

If you have any questions or concerns regarding the content of this Policy or related matters after reading this entire Privacy Policy, please contact us through the channels provided in the "Contact Us" section of this document, and we will respond to you as soon as possible.

1. How We Collect and Use Personal Information
2. How We Use Cookies or Similar Technologies
3. How We Share, Transfer, and Publicly Disclose Personal Information
4. Managing Your Personal Information
5. Protection of Minors' Personal Information
6. How We Protect the Security of Personal Information
7. How We Store Personal Information
8. Revisions to the Privacy Policy
9. Contact Us
10. Specific Region Clauses

1. How We Collect and Use Personal Information

During your use of our services, we will collect information that you actively provide or that is generated through your use of the services in the following ways, in order to provide, optimize our services, and ensure the security of your usage environment.

If we use your data for purposes other than those described below, we will provide further explanation and seek your consent.

1.1 Personal Data You Provide

1.1.1 When you register or log in using a third-party account (Facebook, Line, WeChat, QQ, Apple ID) to create and log into an account, we may, after obtaining your authorization, collect data from your third-party account, including your unique identifier, account name, profile picture, etc. This is used to bind your account with our product, allowing you to log in directly and use our products and related services. If you do not agree to authorize such data, you will not be able to register and log in using a third-party account, nor will you be able to synchronize game data using that third-party account. If you have any questions about this, you can contact us by email.

1.2 Data We Obtain

1.2.1 To ensure the integrity of your use of our services and to protect your interests, the interests of other users, or the public, and to better prevent security risks such as phishing websites, fraud, network vulnerabilities, computer viruses, network attacks, and network intrusion, we collect necessary information to achieve security functions. This includes device identifiers provided by your mobile device or other programs used to access our products or services, such as the iOS advertising identifier (IDFA), IDFV. Additionally, we collect device manufacturer name, device model, storage space size, device operating system type, operating system version, screen resolution, MAC address, IP address, sensor information (accelerometer sensor, gyroscope sensor).

1.2.2 When you use our services, we may, after obtaining your authorization (or under other circumstances permitted by laws and regulations), collect your game log data. This specifically includes: login logs, item logs, purchase logs, upgrade logs, etc. This data will be used for game operation statistical analysis, customer complaint handling, and anti-cheating analysis aimed at optimizing the gaming experience. Furthermore, to provide you with a consistent gaming experience, we may synchronize the aforementioned data with updated versions of the product you are using.

1.2.3 You can make purchases within the scope of our services, including coins, items, and memberships. Please note that the payment function is provided to you by third-party payment institutions cooperating with us. We do not obtain payment account or password information related to your payment. After you successfully make a payment, we only obtain the result verification information that you have completed the payment from the third-party payment service provider, and then provide you with the corresponding virtual products. If you wish to understand the specific rules for the collection of personal information by third-party service providers, please refer to the privacy policy of the third-party payment service provider you choose. You can also find detailed information in the "Third-Party Service List" within this Policy.

1.2.4 When you file a complaint, appeal, or inquiry with us, in order to facilitate contact with you or help resolve the issue, we may require you to provide the product name and email contact information. If you refuse to provide the above information, we may not be able to provide feedback on the complaint, appeal, or inquiry results in a timely manner.

1.2.5 When you perform operations such as "copying information from within the product for external pasting" or "pasting externally copied information within the product" during your use of our product, to ensure the normal functioning of the copy-paste feature, we may need to access the clipboard locally on your device to read information related to the aforementioned operations. We will not store any information from your clipboard, nor will we actively collect clipboard content unrelated to our services.

1.2.6 Device Permissions: During your use of our product, we may, depending on specific business scenarios, request access to your device permissions (the types of permissions vary depending on device model and system version) to obtain necessary data and enable corresponding product functions. Before obtaining permissions, we will seek your consent, and you can choose whether to authorize. These system permissions include:

1.2.6.1 Notification Permission: To ensure you can normally receive in-product message notifications, the product may apply for app notification permissions. Your refusal to authorize this permission will only prevent you from receiving product-related message notifications such as updates and maintenance, and will not affect your use of other functions.

1.2.6.2 Photo Library Access Permission: We will use your photo library access permission when you use the in-game photo function (for saving and downloading pictures), saving pictures/videos locally, or sending pictures to us via the feedback function.

1.2.6.3 Camera Access Permission: We will use your camera access permission when you take photos through the feedback interface and send them to us.

1.2.6.4 IDFA Permission: After you enable the IDFA permission, you allow us to obtain the advertising identifier (IDFA) to optimize the gaming experience.

1.2.6.5 Device Network Access: After you enable network access permission, you allow us to access your local network and Wi-Fi status to help you choose an appropriate network connection method and ensure a stable network environment.

You can manage (enable/disable) the above permissions at any time on the "Settings" page of your terminal device.

When you need to turn off these functional permissions, your device will support your needs. For specific methods, please refer to or contact your device's service provider or manufacturer. Please note that enabling any permission means you authorize us to collect and use relevant information to provide you with the corresponding service. Once you disable any permission, it means you have cancelled the authorization, and we will no longer continue to collect and use the relevant information based on that permission, nor can we provide you with the service corresponding to that permission. However, your decision to disable permissions will not affect the previous collection and use of information based on your authorization.

1.3 Please understand that as our business develops, we may adjust the products or services provided. If the purpose, method, or scope of personal information processing for the adjusted products or services changes, we will inform you again and obtain your consent according to the requirements of relevant laws and regulations. If we stop operating our products and/or services, we will promptly cease collecting your personal information, notify you of the cessation of operations via announcement or email, and delete or anonymize the personal information we hold related to the ceased business.

1.4 Your Data Obtained from Other Parties

We may cooperate with third-party service providers to integrate third-party services into our products and/or services (including advertising delivery and statistics). We will not share the personal information you provide to us or that we collect with third-party service providers, nor will we collect your personal information on behalf of third-party service providers. Third-party service providers accessed through our products and/or services may have their own privacy policies, which are not bound by this Privacy Policy. Third-party service providers may collect the personal information necessary to provide you with services according to their own privacy policies. We will make commercially reasonable efforts to require third-party service providers to comply with relevant laws and regulations when processing your personal information and strive to require them to take relevant confidentiality and security measures. However, we cannot guarantee that they will necessarily take corresponding measures as we require.

You can fully understand the details of the third-party SDKs integrated into the game through the table below. Furthermore, by clicking the links to the third-party privacy policies or visiting their official websites, you can learn more about the specific rules for their collection and use of personal information. Please note that due to factors such as version iteration and functional updates, third parties may adjust their rules for the collection and processing of personal information. Please refer to their official announcements for specific content.

Our current information sharing with third parties is shown in the following table:

2. How We Use Cookies or Similar Technologies

Cookies and similar technologies such as device information identifiers (e.g., IDFV, IDFA on iOS; different identifiers vary in validity period, whether they can be reset by the user, and how they are obtained) and device sensor information are commonly used technologies on the Internet. When you use our related services, we may use related technologies to send one or more Cookies or anonymous identifiers to your device to collect and identify information when you visit and use this product. We promise not to use Cookies for any purposes other than those stated in this Privacy Policy. We use Cookies and similar technologies primarily to achieve the following functions or services:

• Ensuring the secure and efficient operation of products and services

We may set authentication and security Cookies or anonymous identifiers to confirm whether you are using the service safely or encountering theft, fraud, or other illegal activities. These technologies also help us improve service efficiency and response speed.

• Helping you achieve a more convenient access experience

Using such technologies can help you avoid the steps and processes of repeatedly filling in personal information.

Clearing Cookies: Most browsers provide users with the function to clear browser cache data. You can clear Cookie data in the browser settings. However, after clearing, you may not be able to use the functions or services provided by us that rely on Cookies.

3. How We Share, Transfer, and Publicly Disclose Personal Information

3.1 Sharing

We have a confidentiality obligation regarding your information and will not share or sell any of your information, except in the following circumstances:

3.1.1 Prior obtaining of your explicit consent or authorization;
3.1.2 Provision based on applicable laws and regulations, or mandatory requirements from judicial or administrative authorities;
3.1.3 Provision is necessary within the limits permitted by laws and regulations to protect the life, property, and other legitimate rights and interests of you, other users, other individuals, or the public interest;
3.1.4 Provision in response to the lawful requests of your guardian;
3.1.5 Provision in accordance with agreements signed with you (including electronically signed agreements and corresponding platform rules) or other legal document arrangements;
3.1.6 Sharing your personal information with affiliates based on your corresponding authorization. However, only necessary personal information will be shared, and it will be constrained by the purposes described in this Policy. If affiliates wish to change the purpose of personal information processing, they will seek your explicit consent in a timely manner.

3.2 Transfer

We will not transfer your personal information to any company, organization, or individual, except in the following circumstances:

3.2.1 Transfer with explicit consent: After obtaining your explicit consent, we will transfer your personal information to other parties;
3.2.2 In the event of merger, acquisition, or bankruptcy liquidation: If personal information transfer is involved, we will require the new company or organization holding your personal information to continue to be bound by this Privacy Policy. Otherwise, we will require that company or organization to seek your authorization and consent again.

3.3 Public Disclosure

We will only publicly disclose your personal information under the following circumstances and while taking security protection measures that comply with legal and industry standards:

3.3.1 With your explicit consent;
3.3.2 Based on laws and regulations, legal procedures, litigation, or mandatory requirements from government authorities, or in cases of serious violation of our relevant agreements and rules, or to protect the personal and property safety of users or the public from infringement, we may disclose your personal information in accordance with the law or with your consent. However, we guarantee that, in compliance with laws and regulations, when we receive requests for such disclosure of information, we will require the issuance of corresponding legal documents.

3.4 Circumstances not requiring prior consent include:

3.4.1 We may share, transfer, or disclose your personal data to comply with relevant laws and regulations and national standards in the region where you use our products and services, as well as enforcement warrants issued by administrative or judicial authorities.
3.4.2 If we process personal information using technical measures and other necessary measures so that the data recipient cannot re-identify a specific individual and cannot restore it, then the sharing, transfer, or public disclosure of such processed data does not require separate notification to you or obtaining your consent.

4. Managing Your Personal Information

4.1 Information Management

You can access, modify, and delete the personal information you provide during your use of our products and/or services, or you can contact us using the contact information provided in this Policy. The scope and method of accessing, modifying, and deleting personal information will depend on the specific services you use.

4.1.1 Accessing Your Personal Information
You can access your personal information by sending an email to goodstudyday2000@sina.com.

4.1.2 Correcting Your Personal Information
If you wish to correct your personal information, please contact us via email at goodstudyday2000@sina.com. We will promptly review the issues involved and reply in a timely manner after verifying your user identity by dedicated personnel.

When you find that our processing of your information is incorrect, you have the right to request us to make corrections or supplements. We may need to verify your identity. We will support your reasonable requests as much as possible. However, we may not be able to respond to your request in situations where it exceeds the scope of our personal information storage, is beyond reasonable limits, or responding to your request would seriously harm the legitimate rights and interests of you or other third parties.

4.1.3 Deleting Your Personal Information
If you find that we have collected or used your personal information in violation of laws, administrative regulations, or the agreement between us, you can contact us via email at goodstudyday2000@sina.com to request deletion.

4.1.4 Right to Object to Processing
You have the right to object to our use of your personal information based on legitimate interests. You can contact us by email to terminate our subsequent collection of your personal information.

4.2 Changing the Scope of Your Authorization

You can change the scope of authorization you have already consented to via email at goodstudyday2000@sina.com.

After you apply to withdraw authorization, we will no longer process the corresponding personal information. Please understand that due to your withdrawal of authorization, we will be unable to continue providing you with the specific functions and/or services corresponding to the withdrawn consent or authorization. However, your decision to withdraw consent will not affect the previous personal information processing conducted based on your authorization.

4.3 Data Portability Right

You can obtain a copy of your personal information and transfer it to another data controller via email at goodstudyday2000@sina.com.

4.4 Account Deletion

You can submit an account deletion request via email at goodstudyday2000@sina.com or through other methods we announce. After verifying the authenticity of your identity, we will process your account deletion request within one month.

Please note that deleting the relevant product and/or service account is an irreversible operation. After the account is deleted, we will stop providing you with the product and/or service, and will delete your personal information under that account or anonymize it, unless otherwise stipulated by laws and regulations. If you would like more information, please contact our customer service.

4.5 Right to Restrict Processing

Under specific circumstances, you may request the restriction of the processing scope of your personal information.

4.6 Complaints and Reports

You can file a complaint or report. If you believe that your personal information rights may have been infringed, or if you discover clues of infringement of personal information rights, you can contact us by email at goodstudyday2000@sina.com. After verification, we will provide feedback on your complaint or report within the statutory time limit.

4.7 Non-Discrimination Right

Exercising privacy rights will not affect your rights to enjoy services. We will not thereby reduce service quality or set differential treatment.

4.8 Notification of Cessation of Operations

If we cease operations, we will promptly stop collecting your personal information, notify you of the cessation of operations by individual delivery or announcement, and delete or anonymize your personal information that we hold.

5. Protection of Minors' Personal Information

Unless with the consent of a parent or guardian, minors shall not use this service for any purpose. If you are a minor, before using our relevant services, you should read and agree to this Privacy Policy under the guidance and supervision of your parent or other guardian.

Generally, minors refer to users under the age of 18. If the laws of certain regions have special regulations regarding the minimum age for processing children's personal information, the jurisdiction's regulations shall take precedence. In any case, you should refer to the laws of your jurisdiction to ensure you exceed the relevant legal minimum age.

We protect the personal information of minors in accordance with relevant laws and regulations, and will only collect, use, and process minors' personal information where permitted by law and with the explicit consent of the parent or other guardian. If we discover that we have collected a minor's personal information without prior verifiable parental or guardian consent, we will endeavor to delete the relevant information as soon as possible.

If you are the guardian of a minor, and you have any questions regarding the minor's use of our services or the user information they provide to us, please contact us promptly.

6. How We Protect the Security of Personal Information

We take the security of your personal information very seriously and will strive to take reasonable security measures to protect your personal information, ensuring that our personal information processing activities comply with the requirements of laws, administrative regulations, or other applicable systems. We prevent unauthorized access, as well as leakage, tampering, and loss of personal information through the deployment of technical and management measures that comply with international standards (such as data encryption storage and transmission, credible security protection systems, etc.).

Despite having taken the above reasonable and effective measures and complying with the standards required by relevant laws and regulations, please understand that due to technical limitations and the possible existence of various malicious means, in the Internet industry, even after exhausting all efforts to strengthen security measures, it is impossible to always guarantee 100% security of information. We will endeavor to ensure the security of the personal information you provide to us.

You acknowledge and understand that the systems and communication networks you use to access our services may have problems due to factors beyond our control. Therefore, we strongly recommend that you take active measures to protect the security of your personal information.

7. How We Store Personal Information

7.1 Storage Location

During business operations, we may store the collected personal information in countries or regions outside the country or region where the business is located. Since different regions have different legal systems, data protection standards may differ from those in your jurisdiction. However, please rest assured that we will always take necessary technical and management measures to ensure the security of data during cross-border transmission.

It is worth noting that some countries and regions, such as EU member states, have established strict regulatory frameworks for data出境, imposing special compliance requirements for cross-border transfer activities. We will strictly follow these regulations to ensure the legality and compliance of cross-border data transfers. If you wish to understand the specific requirements for cross-border data transfers in specific regions and the measures we have taken, please refer to the Specific Region Clauses chapter at the end of this Policy.

7.2 Storage Period

We will only retain your personal information for the period necessary to provide you with products or services. During the period when you have not withdrawn, deleted, or deleted your account, we will continuously retain relevant information. After the necessary period expires, we will delete or anonymize your personal information, unless otherwise stipulated by laws and regulations.

8. Revisions to the Privacy Policy

In order to provide you with better service, our products and services will be updated and changed from time to time, and we will revise this Privacy Policy accordingly. Without your explicit consent, we will not reduce the rights you are entitled to under the currently effective Privacy Policy.

After this Privacy Policy is updated, we will publish the latest version on the relevant interface of the product and/or service and notify you of the updated content, so that you can timely understand the latest version of this Privacy Policy.

9. Contact Us

During your use of the products and/or services, if you have any questions, comments, or suggestions regarding this Policy, our privacy protection measures, or matters related to your personal data, you can contact us at goodstudyday2000@sina.com. We will process your inquiry and provide feedback via email.

10. Specific Region Clauses

10.1 California

This section applies to California residents covered by the California Consumer Privacy Act of 2018 (CCPA).

Rights under the CCPA

In the past 12 months, we have not sold or shared any user personal information with third parties, including data of minors under 16, nor have we ever collected users' sensitive personal information. If you are a California resident, in addition to the rights in Section 4 "Managing Your Personal Information" of this Policy, you also have the following rights:

Right to Know: You can request to view details about the sources of data we collected, purposes of use, recipients, etc., in the past 12 months.
Right to Correction: You have the right to request us to correct inaccurate personal information or delete personal data (except as exempted by law).
Non-Discrimination Guarantee: When exercising the above rights, we promise not to degrade the quality of service provided to you.
Right to Opt-Out of Automated Decision-Making: You can refuse our automated decision-making analysis based on personal data.
Right to Opt-Out of "Sale" and "Sharing": Through designated channels, explicitly refuse our "sale" or "sharing" of your personal information.

How to Exercise Your Rights

You can contact us at goodstudyday2000@sina.com to exercise your rights regarding other data (if any).

We will process your request within 45 days after completing identity verification, which may be extended to 90 days in special circumstances. You may also authorize an agent to submit a request on your behalf, but written proof of authorization must be provided.

10.2 European Economic Area

This section applies to European Economic Area residents covered by the GDPR.

In addition to the rights in Section 4 "Managing Your Personal Information" of this Policy, you also have the following rights:

Right to Object and Complain: You have the right to object to our processing of your personal data for marketing purposes (including profiling and automated decision-making). In compliance with GDPR provisions, even if you object, we may still continue processing relevant information. If you have any questions, comments, or complaints, you can inform us at any time through the contact information provided in this Policy.
Cross-Border Transfer Safeguards: If there is a transfer of personal information outside the EU, we will adopt advanced technical means and strict physical protection measures to ensure information security and strictly comply with relevant EU laws and regulations. If you have questions about the mechanism for cross-border transfer of personal information, please feel free to contact us.

We only collect, use, or store your personal information under the following circumstances:
(1) Information you provide voluntarily;
(2) Necessary to provide you with the requested services;
(3) Necessary to protect the vital interests of you or others.

10.3 Virginia

This section applies to Virginia residents covered by the VCDPA.

Rights under the VCDPA

In addition to the rights in Section 4 "Managing Your Personal Information" of this Policy, you also have the following rights:

You have the right to exercise data access, deletion, and correction rights (except as otherwise provided by law), and we will not degrade service quality because you exercise these rights.
Sensitive Information Processing: Currently, we do not collect any sensitive personal information.

How to Exercise Your Rights

If you are dissatisfied with our processing decision, you can submit an appeal through the channel provided in this Policy: goodstudyday2000@sina.com.

10.4 Brazil

This section applies to Brazilian residents covered by the LGPD.

Rights under the LGPD

In addition to the rights in Section 4 "Managing Your Personal Information" of this Policy, you also have the following rights:

Users under the age of 18 must obtain the explicit consent of a parent or legal guardian before using this service, and the guardian must have read and agreed to the terms of this Policy. We will never intentionally collect minors' personal information without consent. If you discover that we may hold unauthorized minor information, please contact us immediately, and we will promptly verify and delete the relevant content.
Consent for Cross-Border Transfer: By accepting this Privacy Policy, you consent to our collection, use, and processing of personal information within the scope stipulated in the Policy, including necessary disclosure to third parties and the transfer of information outside Brazil.

How to Exercise Your Rights

You can contact us at goodstudyday2000@sina.com to exercise your rights regarding other data (if any).