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Once Upon A Lie (2025) poster

Once Upon A Lie

2025, Chinese. Directed by Stanley Liu Ming Yin.

Online movie critic known for his sharp reviews, has now become an AI to dish the dirt on the latest cinematic disaster, "The Mermaid Falls for Me." A struggling writer who's close to his mom, stumbles into an online romance with a fan of his work. He thinks he's hit the jackpot in love and heads to an island for a mix of business and pleasure. But when his internet sweetheart is a no-show and his writing gig goes south, He's left high and dry. That's when he unexpectedly connects with Wen, his innkeeper, who's actually his online crush in disguise—a woman healing from a broken heart through her anonymous internet persona. Wen, once shy and lacking confidence, comes alive with the writer’s flirty chats. The writer inspired by Wen, invites her to co-write a new spin on the tired mermaid story. But as they finish, life throws a wrench in the works: His mom falls ill. In the emotional chaos, he finds out Wen was his mystery girl all along. He reacts badly, and Wen leaves, heartbroken.

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Runtime
1h 30m
Post-credits
None listed
Language
Chinese
Rated
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Where to watch Once Upon A Lie

Once Upon A Lie isn’t streaming on any OTT platform in India yet; it released on 23 March 2025.

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Details

Released
23 March 2025
Original title
謊島美人魚
Country
Hong Kong, Taiwan
Written by
Stanley Liu Ming Yin, Emily Chan

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Once Upon A Lie: quick answers

Is Once Upon A Lie worth watching?

Once Upon A Lie doesn’t have enough ratings for a verdict yet.

How long is Once Upon A Lie?

Once Upon A Lie runs 90 minutes (1h 30m).

Does Once Upon A Lie have a post-credits scene?

None is listed for Once Upon A Lie. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.

Once Upon A Lie parents guide: is it suitable for kids?

No age rating is listed for Once Upon A Lie yet.

Which OTT platform is Once Upon A Lie on?

Once Upon A Lie isn’t streaming on any OTT platform in India yet; it released on 23 March 2025. (Checked 10 November 2026.)

What movies are like Once Upon A Lie?

If you liked Once Upon A Lie, try Blind, Man in Love, Summer Palace.

Who directed Once Upon A Lie?

Once Upon A Lie (2025) was directed by Stanley Liu Ming Yin and stars Irene Wan, Bruce He, Gua Ah-leh.

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