Little Chained Runnaway (Shiawase no chīsana tanbo)

UNDER REVISION!! The novel will be about a boy named Kyung, who lives with his two friends who he considers his brothers. He goes to school, and one day gets caught in a street fight and is saved by Koi Phantom! He becomes close with him having found they were from the same orphanage, and Koi had ended up being placed with a mafia family, so he's involved in a lot of criminal activities.. and is a dangerous man. Koi and Kyung get into a fight, and Kyung gets saved by a man named Minori, who turns out to be Minori Haiji, the most notorious Mafia boss in the world.  He also happens to be Kyung's father, and he renames "Kyung" to Viper! Romance comes later but its a main pointer and again this is under revision and I'm still trying to figure out how this will work. all of this writing is really old