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●Before using this game software program for personal computers (hereinafter referred to as "this program"), please be sure to read the full text of the following end-user license agreement (hereinafter referred to as "this contract").
●After the user installs this program, this contract becomes effective as a valid contract between the user and Qinghe Technology Co., Ltd. (hereinafter referred to as "Qinghe Technology").
●If the user is a minor or a person with limited capacity for civil conduct, before installing this program, the consent of the appropriate administrator such as parents must be obtained regarding the contents of this contract.

1. License with restrictions
(1) Qinghe Technology, subject to the user's compliance with the provisions of this contract, grants the user a non-monopoly license to install this program on the user's personal computer and use it only for the purpose of playing games.
(2) The user shall not re-license the rights obtained under the preceding paragraph to a third party.
(3) The rights in the first paragraph are inherent rights of the user who purchased the right to use this program, and the user cannot transfer these rights to a third party.

2. Provision of additional and modified programs
(1) Qinghe Technology sometimes provides additions and modifications to the program in order to change the content of the program, expand functions, add content, or correct program defects. This contract will also apply to the addition and modification procedures.
(2) In principle, additional and modified programs are provided free of charge. However, if Qinghe Technology decides otherwise, it will be provided for a fee.
(3) Additional and modified programs are implemented based on the arbitrary judgment of Qinghe Technology. Qinghe Technology has no obligation to provide users with additional or modified programs.

3. Certification
(1) When using this program, you may sometimes need to log in to a game platform provided by a third party other than Qinghe Technology (such as the STEAM platform provided by Valve Corporation, hereinafter referred to as "Third Party PF") when starting it for the first time or every time it is started. ”).
(2) If the preceding paragraph occurs, the user shall use the third party PF in accordance with the third party's usage regulations and other compliance matters stipulated in the preceding paragraph.
(3) Unless it is directly related to the use of this program, the user's use of third-party PF has nothing to do with Qinghe Technology, and Qinghe Technology does not bear any responsibility for it. Users should make inquiries related to third-party PF to the service provider that provides third-party PF.
(4) If it is necessary to log in to a third-party PF before using this program, the program may not be launched outside the country or region specified when purchasing the right to use this program. In this case, the user should use the program in the country or region specified at the time of purchase.

4. Intellectual property rights
(1) The intellectual property rights related to this program belong to Qinghe Technology or a legitimate third party, and are protected by Chinese copyright law, international treaties and agreements, and others. If a user fails to abide by this contract and infringes upon the intellectual property rights of this program, in order to protect the rights of the owners of these intellectual property rights, Qinghe Technology can take necessary legal measures such as stopping use, demanding compensation for losses, and other necessary legal measures against the user.
(2) This contract is a contract for Qinghe Technology to license users to use this program, and is not a contract to transfer all or part of the intellectual property rights of this program to users.

5. Prohibited matters
When using this program, users must not engage in the following behaviors.
① Copying, changing, transforming, translating, analyzing, reverse engineering or extracting code of all or part of the program (except for the copy required to install the program) may infringe the intellectual property rights of Qinghe Technology.
② The behavior of analyzing the communication protocol and other data used in this program and using it for other purposes.
③ Use all or part of this program for commercial purposes in Internet cafes, game centers and other places without the prior written permission of Qinghe Technology.
④ Use all or part of the contents of this program to hold or provide commercial activities or conferences (except for limited private use within family or among friends) without the prior written permission of Qinghe Technology.
⑤ When a problem occurs with this program, intentionally exploiting the problem.
⑥ Acts that interfere with the content and functions provided by this program or the services provided by this program.
⑦ Acts equivalent to or similar to the preceding paragraphs, which are detrimental to Qinghe Technology.

6. Termination
(1) Users can terminate this contract at any time by uninstalling this program from their computer.
(2) If the user violates any of the terms stipulated in this contract, Qinghe Technology may terminate this contract. In this case, users should immediately stop using the program and uninstall it from their computers.

7. Export restrictions
Users should abide by all laws and regulations of China and other countries and may export through online transmission or other methods.

8. Disclaimers
(1) Qinghe Technology only provides this program to users in its original state and does not guarantee the integrity of this game, the stability of its movements, its suitability for the user's purpose of use, or any other matters.
(2) Qinghe Technology is not responsible for any losses suffered by users due to the use of this program.
(3) The provisions of the preceding paragraph do not apply to damages caused by Qinghe Technology’s intention or gross negligence. But even in this case, Qinghe Technology's liability to the user is capped at the price paid by the user to purchase the program.
(4) If the application of the preceding paragraphs is restricted by applicable laws, Qinghe Technology’s liability for compensation to users will be reduced or exempted to the maximum extent permitted by such regulations.

9. Changes to this contract
(1) Qinghe Technology is free to change the contents of this contract at any time by posting the changed contents on the third party PF, the official website for the title of this program, or the game screen of this program.
(2) Regardless of the provisions of the preceding paragraph, if changes to the content of this contract will be detrimental to the user, Qinghe Technology shall take reasonable measures such as posting the changed content in advance.