Title: 당신이 잠든 사이 / 当你沉睡时 / While You Were Sleeping
Genre: Mystery, Drama
Director: Chang Yoon Hyun
Runtime: 1h 39m
Release Date: Mar 20, 2024

Joon Seok, a successful author, and Deok Hee, an art instructor look like a normal couple who lead happy lives, but their biggest problem is Deok Hee’s selective amnesia. One day, Joon Seok goes on a journey to prepare his new novel and tragically dies in an accident. Overwhelmed with sorrow, Deok-hee heads to the same place and as she traces his journey, she faces the unexpected truth.