Sano Manjiro a.k.a Mikey is a young boy with a dark past. He lost everything dear to him. And he lost the only reason to be alive when he disbanded Toman, his own group. He was broken again when his older brother, Shinichiro, died. And his little sister, Emma died too. It was a bit too much when his bestfriend, Baji, was killed by Kazutora. He sometimes lost track of reality, forgetting the fact that he's the Bonten leader and no longer Toman's captain. He needs drugs to live