Title: Show me your true self
Author: Sweetspring
Characters: Junsu – Yoochun (Yunho, Changmin, Jaejoong)
Rating: PG-13 (for words I guess)
Genre: Drama – Angst - 
Warnings: This is not a love fanfic
Length: Foreword...
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Summary:

Park Yoochun is a mafia member, he’s like the closest member to the mafia leader. He’s 28 years old and he’s known as a really cold man who cares for nothing and a heartless person who wouldn't mind killing even kids. Just then he gets to meet his half-brother.

Kim Junsu is a 17 years old guy, he was on a vacation trip with his parents when the accident happened and both of his parents died. Junsu then realizes that he has to live with his older brother who he has never met before.

Kim Jaejoong is Yoochun’s close friend, he’s weird and the only one who can understand Yoochun very well more than anyone else. He’s 28 years old and he’s also a member of the mafia like Yoochun. He's the first friend Yoochun got in this mafia when he first entered.

Chim Changmin is Junsu’s best friend; he’s a genius who’s in love with food and ready to sell his soul for it (yep this much). He’s sometimes mean but he’s a really nice guy. He’s actually 16 years old but since he’s a genius he skipped his class and ended up in Junsu’s class.

Jung Yunho is Changmin’s cousin and he's 28 years old, he’s a detective who has been looking for a mafia leader since like 5 years but couldn't find anything that can lead him to that mafia till Junsu’s parents dies and that’s how he finally could get his way in to the mafia.