Follows ten year-old Johnny who stands out in different aspects way beyond his age. Things change when his new teacher sees his potential, believes in him and wants to open a new world to him.
Yujeong, who works as a night shift nurse at a general hospital's cardiology department, is now told that her 12th-grade younger sister, Kijeong, has been arrested by the police as a suspect in an infant abandonment case. Only then does Yujeong start to make desperate efforts to rescue her sister.
