Bangtan boys is a mischievous gang that commit victimless crimes such as burglary, shoplifting and car theft. But what if one day they receive a mission from an anonymous rich men to kidnap the daughter of CEO Kang? What will happen when their heart soften as time passes by? What will happen when one of them falls in love with the hostage?

Main characters: Kang Seulgi (Seulgi), Bangtan Boys

Side characters: OCs, Kim Jongin.

Kang Hyunsik is the CEO of Minjun Corp which is the most famous business company in Seoul. He has a daughter named Kang Seulgi who is a nice, beautiful, talented young lady.

But what happens when someone holds a grudge against her father and decides to ask the BTS boys to kidnap Seulgi?