Bookworm is an honor student who lives alone with her step-father, a successful businessman who highhandedly raised the girl since her mother passed away at a young age. The two have an inseparable bond, brought together by love and devotion. But their world changes when bookworm meets Charity, a runaway who enchants the good girl... and then proceeds to tear her family apart.

"This is the story of what happens when a good girl meets a bad influence!"