Secret Door poster

Secret Door (2025)

Movie ★ 5.0 74 min

Romance

Ham Jae-kyeong, a successful adult web novel writer, suddenly finds herself in a slump. She rewrites her writing and characters keep overlapping. Se-hee, the CEO of a web novel company, is Jae-kyeong’s friend. Se-hee suggests to Jae-kyeong that she write a SM novel as a way to overcome her slump. At first, she refuses, but after being persuaded by her assistant writer, Gi-dong, she meets Seong-soo, who enjoys SM play. Jae-kyeong is drawn to the handsome and well-mannered Seong-soo. Is he researching for her novel or is he in a relationship? Growing increasingly captivated by Seong-soo’s charm, she begins to embrace SM play.

Lee Dong-hyun Director

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Quick facts

Released
December 4, 2025
Runtime
74 min
Country
South Korea
Language
Korean
Studio
JNC Media Group

Themes

Cast

Oh Ji-yoon Jang Tae-gyeom Kim Dan-ah Kim Dan-ah Kim Se-hee Seung Ha Seung Ha

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Frequently asked questions

What is Secret Door about?
Ham Jae-kyeong, a successful adult web novel writer, suddenly finds herself in a slump. She rewrites her writing and characters keep overlapping. Se-hee, the CEO of a web novel company, is Jae-kyeong’s friend. Se-hee suggests to Jae-kyeong that she write a SM novel as a way to overcome her slump. At first, she refuses, but after being persuaded by her assistant writer, Gi-dong, she meets Seong-soo, who enjoys SM play. Jae-kyeong is drawn to the handsome and well-mannered Seong-soo. Is he researching for her novel or is he in a relationship? Growing increasingly captivated by Seong-soo’s charm, she begins to embrace SM play.
Who directed Secret Door?
Secret Door was directed by Lee Dong-hyun.
Who stars in Secret Door?
Secret Door stars Oh Ji-yoon, Jang Tae-gyeom, Kim Dan-ah, Seung Ha.
When was Secret Door released?
Secret Door is a 2025 romance film.
Where can I watch Secret Door?
You can watch Secret Door with full details, cast, and streaming options on 3eyedraven.