When Jaejin was 6, he was forced to leave his hometown in Busan together with his brother, Park Jimin, when loansharks barged into their house. With their mother leaving them with loansharks and their father dead, Jaejin can only look up to his big brother. They move to Seoul, a place fill with fun and beautiful city lights in the night. Jaejin and Jimin manage to rent a house at a run down apartment and also manage to go to school. Not the rich, luxurious, kind of school. It's the typical kind of school where underage students smoke everywhere, vandalisation of walls, girls wearing short skirts and thick make up, tattoos and piercings on their bodies, but what to do when you only have little money to support yourself and your sibling?

Jimin and Jaejin are different people. While Jimin is loud, daring, bold, delinquent and wild, Jaejin is the complete opposite. He is quiet, shy, very fragile, innocent and timid. So when they went to school, Jimin, of course, got into a group with his attitude while Jaejin is the shy one who will constantly get bullied by people for being a quiet and a nerdy person.

Jungkook, on the other hand, is one of the people from the group Jimin is in. He isn't exactly your ordinary type of young boys when it comes to attitude. Cold, menacing, strong, is why girls swoon over him and guys acting like they're more tougher than Jungkook on the outside but on the inside, they're just a bunch of cowards.

When it comes to love though, the raven haired does not know a single thing about it. Sure he went on dates before with girls older and younger than him, but it's just doen't feel like love. They date for only a couple hours before seperating on their own ways, not exchanging phone numbers. Around girls, he feels like suffocating and feels like want to throw the girls into the deepest pits of hell because gosh, they're so annoying. He has never dated a guy before but when he came across an innocent Jaejin, his breath got hitch in his throat and he gapes at him. How can someone be so perfect with smooth, white skin, callous fingers and eyes. Something inside Jungkook tugs at his heart when he sees the boy, and that's when he realise that he's in love.

Will Jungkook be able to make Jaejin his and to protect him from all the danger that is coming?

'Don't leave me hyung.'

'I won't. I'm here with you and i will always protect you no matter what happens Park Jaejin.'