You are the 110% badass Jung Hyemi. Your brothers are Mblaq, one of the best gangs of Seoul and your father is one of the most powerful gang bosses. You just returned from Japan and get a new mission right away.   You:

Jia (OC) and her brother Kris runs away from China, from their past, and decides to go to South Korea. On their way there, they meet a boy who will help them a lot later.    You, Jia:   Kris, {your brother}