Privacy Policy
Last updated: 16 September 2026
This policy applies to MuSai (manju.tokzhibo.com, operated by Hangzhou Gravity Zhihang Tech Co., Ltd.). It explains how we collect, use, store, and protect your personal information. Using the service means you have read and understood this policy.
Service description
MuSai provides online tools for comic-drama planning, asset management, storyboard editing, and AI-assisted generation. You may sign in with a phone number or an authorized third-party login. This policy and the User Agreement together describe how we handle personal information.
Accounts and data
To create an account, complete sign-in, and provide features, we may process your phone number, login credentials, device and log data, projects and assets you upload or generate, and identifiers from third-party accounts you authorize. We use this information for identity checks, service delivery, security, and legal compliance. We do not sell personal information and share it only when required by law, with your consent, or as needed to run core features.
Disclaimer
To the extent permitted by law, we are not liable for losses caused by force majeure, network or third-party outages, your breach of this policy, or unlawful or infringing uploads. AI-generated content is produced automatically, may be inaccurate, and is for creative reference only. Keep your account secure and you remain responsible for activity under it.
Contact
To access, correct, or delete personal information, or to file a complaint, contact Hangzhou Gravity Zhihang Tech Co., Ltd., or reach us via https://manju.tokzhibo.com. We will respond within a reasonable time.