Amber Josephine Liu...

A Tomboyish Girl whose very smart , talkative , easygoing and humble to other people...

Everyone love and adore her even though she's tomboy and always wear a guy clothes

But there is one guy... One guy who really love and adore her more than other people

This guy always follow Amber everyday and everywhere but she doesnt now that she is being followed by this guy

And this guy name is... Bang Yongguk , a Leader of Mafia gang called Black Squad. The Most Wanted Criminal in Seoul.