Jungkook accidentally messes with Taehyung & his squad. They destroy him & his brother, Hoseok, comes for revenge (the description is bad, but the story will be good) 

Yoongi is a hacker that lays his eyes on Jungkook

Kim Taehyung always wanted to be an idol. One of the toppest stars. He decided to chase his dreams when he arrived in Seoul. Unfortunately things weren't as good as he dreamt of when the producer, Hoseok, wants to make him his no matter what.

Namjoon wants to take revenge from Kim family, after what the father did to his family.(sorry for the bad desrciption, the fic is based on Namjoon taking revenge)