: Feeling overwhelmed by the competition, Jae-hoon eventually makes a shocking and unconventional proposal to both women to resolve the situation. Cast and Crew

: What begins as subtle flirting escalates into a "war" between the two women for Jae-hoon's attention and possession.

The film features a cast known for appearances in South Korean adult-oriented cinema: as Hyeon-joo Sae Bom as Yeon-joo Lee Mi-na as Eun-ju Gil Dong

Released in late 2020, is a South Korean adult drama that explores the tension and competition that arises in an idol trainee dormitory. The film, directed by Seo In-cheon , has gained niche popularity in digital formats like WEB-DL. Movie Overview and Plot

: Jae-hoon's presence in the all-female accommodation creates immediate friction and attraction.

The story follows Jae-hoon, who has recently been discharged from his mandatory military service. Lacking a place to stay, he moves into the dormitory of his younger sister, Eun-ju, who is currently training to become a K-pop idol.

My Sister's Idol Trainee Friends (2020) - Cast & Crew - TMDB