Kim Hyun-Joo and Bae Hyun-Sung are cast in the film “Paradise Lost” (literal title). The mystery film will be directed by Yeon Sang-Ho, who worked with Kim Hyun-Joo in the Netflix drama series “Hellbound” and Kim Hyun-Joo and Bae Hyun-Sung in “Hellbound 2.” In “Paradise Lost,” Kim Hyun-Joo will play single mother Ryu So-Young. She loses her son in a mysterious bus accident. 9 years later, his son, played by Bae Hyun-Sung, returns as an adult.

Filming for “Paradise Lost” will begin in December 2025 and the film is expected to be released next year in South Korea.

Plot synopsis by AsianWiki: Ryu So-Young (Kim Hyun-Joo) was a single mother and raised her son Ryu Sun-Woo alone. Suddenly, she loses Ryu Sun-Woo in the disappearance of a school bus. Since then, every night, she visits the last traffic lane where her child Ryu Sun-Woo disappeared. One day, his son Ryu Sun-Woo (Bae Hyun-Sung) returns as an adult after 9 years.