Kim Taeyeon, an educated girl whose life turned upside down because of her jackass step-father.  Debts, mafias and loans are what hunting her family down after her father died in a car crash.   Not wanting to leave his wife because of his needs, he abandoned the 15 years old Taeyeon at a tattoo shop alone with no money and no spare clothes. Nothing at all.  Thats when, Eric, the leader of a group of underground mafias adopted her and raised her the way a MAFIA would raise her.