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6.52025DramaRomanceHD · Subtitles

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About I Swear

Chen Choushi meets Wen Qian at a dental clinic, sparking a brief romance. He reveals that he can see a number above a girl’s head, representing the length of their relationship—and for them, it’s only seven days.

I Swear (2025) is a drama/romance film, directed by Qiu Yujie. It is available in HD on Cineby for 5 credits. Create an account, add credits and the unlock is yours permanently. Use the player controls for subtitles, quality and fullscreen.

Watch I Swear online

Once unlocked, the film starts in the player at the top of this page. If the first source is slow, the player rotates to a backup automatically. Your purchase is stored in your account, so I Swear opens straight into playback on any return visit. Progress is saved on this device.

I Swear FAQ

How much does it cost to watch I Swear?

I Swear costs 5 credits on Cineby. Credits are $1 each, and an unlock is permanent — once bought, the film stays in your account and can be rewatched without paying again.

Do I need an account to watch I Swear?

Yes. Create an account, add credits, then unlock the film. Signing up is free and only takes an email and password.

Can I watch I Swear again after unlocking it?

Yes. The purchase is attached to your account, so returning to this page later opens the player directly. You are only charged once.

Who directed I Swear?

I Swear was directed by Qiu Yujie.

Can I watch I Swear on my phone?

Yes. Cineby is responsive and the player works in mobile browsers. Tap fullscreen on the player for a larger picture, and use the CC control for subtitles.

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Watch I Swear (2025) Online in HD — Full Movie | Cineby