- Premier
- Behind Scenes
- NG

30 Episode

Woo-ri’s mother has hearing impairments, but despite her disability and single mother status, she marries mentally retarded Bong Young-gyu, Ma-ru’s father. This is how Woo-ri becomes a stepsister to Ma-ru (Jun-ha). However, Woo-ri is left alone with her stepfather after her mother dies in an accident and Ma-ru runs away from home. Dong-ju loses his hearing in an accident caused by his stepfather, but hides his disability from his parents. He returns to Korea and carefully plans a way to get revenge on his hateful stepfather. Ma-ru, after running away from his family, grew up to become a doctor and is hired as Dong-ju’s personal doctor. This coming-of-age story of three young people and their love triangle will warm the hearts of viewers.