Jungkook have a crush on Y/n for long time but he have to moved to Busan for his dad work and maybe he'll be back at Seoul who knows... After a Long Long time he find out his dad is a mafia and his dad train him to be a mafia so he can backup his dad after he died.. so he finally be the manager of there company while that Y/n is work under a cafe shop on Seoul and she live with her best friend cus her parents died in bus crush the is a five people died and her parents is 2 of them she just ignore the sadness and work at the café for a money to buy her own apartment.... Now let's find out how Jungkook and Y/n gonna met......All Rights Reserved