He was having really good life... Until... Emma, Izana and Shinichiro died. His dark Impluise appeared. And he left Toman... He's in Kantou Manji. And there was a fight that Toman and Kantou. Like at the end of the fight, Takemichi and Mikey was the last ones which can fight. And at the end, Takemichi finally got a katana and stabbed to Mikey really deep. He was literally dying.

You can do something but you're struggling in pain a lot