Jongup is an 18 year old boy who grew up in a gang. Found by Yongguk as a baby and raised by him, he owes him his life. As he gets older, more people join. Including Himchan, the headstrong idiot that fixes cars like a boss. Daehyun, who knew everything about guns you could possibly think about. Zelo, a kid just like Jongup who never new what it was like to be loved and taken care of. And finally Youngjae, who joined last and was a wealth of knowledge that stemmed from his great up-bringing. As these guys grow closer and love blooms, they find that the only people they can trust are each other, and that is all they have let.