18 Year Old Muscle Queen Seong-hye's Sex Scandal (2021)
Ji-min is married to Hyeon-soo, a married man with a child. However, Woo-yeong wasn't Hyeon-soo's own son either. The age difference is so small that she feels uncomfortable in her relationship with Woo-yeong. On the other hand, Woo-yeong falls into a sense of self-doubt that she feels love from Ji-min and that feeling from her mother, but accidentally finds out that she is an adopted child and confesses her heart to Ji-min.
- Parental Guidance: PG-13
- Release Date: 2021-10-01
- Runtime: 1h 4min
- Production Country: South Korea
- Director: Choi Jin-chul
