Your four older brothers lead a rich and respected mafia. Ever since your parents were killed by another mafia, they've been taking care of you. The family that killed your parents is called Byeon. However, your brothers managed to kill their parents too. This is how the enmity between your family, and the Byeon family was born. So, now the oldest sons lead the mafias. In your family, it's your older brother Reno, and in the Byeon family, it's Woo-Seok.

You haven't really noticed anything of the dead of your parents because you just were like 2 or 3 months old. You're always very happy and sunny. Because of that you have the nickname Sole by your family and friends. Youre smart and always friendly and helpful. You're definitely not made for such a life. Your brothers protect you and keep you out of the mafia business.

You go to a private school, where you will graduate this year. So that means you've to concentrate on your studies.

After a long school day you go to a café. It's your standard one, it's small and nice. You sit down and order your typical stuff as in front of the café a loud explosion interrupts everyone. But before anyone can react another explosion happens directly in front of the café. The window panes explode and fly in all directions, the blast wave knocks you and the other people down. You feel the pain as glass slices cut into your skin. And the last thing you see before you pass out are men in dark suits. The Byeon.

You blink twice before open your eyes completely. A bright light blinds you. You hear unknown voices.