Secret Door
Dec 04, 2025 · 1h 14m
Director
Lee Dong-hyunOverview
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.
Cast of Secret Door
Crew of Secret Door
About Secret Door
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…
When was Secret Door released?
Secret Door was released on December 4, 2025.
How long is Secret Door?
Secret Door runs 1 hour 14 minutes (74 minutes).
Who directed Secret Door?
Secret Door was directed by Lee Dong-hyun.
Who is in the cast of Secret Door?
The cast of Secret Door includes Oh Ji-yoon, Jang Tae-gyeom, Kim Dan-ah (Kim Se-hee) and Seung Ha.