Shion Madarame/Synopsis

History
When Shion was thirteen, he was sent to a detention center where he met the other members of the S-62 Generation.

Shion was the ninth leader of Black Dragon. He was instructed by Izana Kurokawa to carry out his "will": killing Manjiro Sano. He was the direct cause for the formation of Tokyo Manji Gang, as Mikey's friend group decided they needed to protect himself. In the end, Shion and the Black Dragon were defeated.