BTS go to Hawaii for a fanmeet and 1 month vacation. Will Taehyung and Jungkook be able to confess their true feelings for eachother?

Jungkook and Taehyung are criminals. Jungkook pretends to be a cop to disguise himself. Taehyung disguise as a detective to disguise himself. They met by fate and teamed up. Everything was going smoothly, until... Min Yoongi, found out that Jungkook was a mole.

Welcome to Mr K's lesson. A new recipe would be taught today and no, it isn't a cooking recipe. It's not a recipe for success either. It's the recipe for sex. And it all begins with a boy and a girl or a boy and another.. Boy.

Taehyung and Moonbin's sister has been through a lot and now Ren, their friend tries to save her, but how? why?