Movie Info: Pretty Young Sister (2020)

Director: Choi Jin-chul

Writer: Choi Jin-Chul

Producer: N/A

Genre: Romance

Ji-yeong and Woo-hyeon is on a fun, casual relationship. However, Woo-hyeon finds out that his friend Min-soo likes Ji-yeong and decides to be a stepping stone between them. Will Min-soo and Ji-yeong be able to date after many twists and turns? Or will Ji-yeong go back to Woo-hyeon's arms? The story...