The Miyoshi brothers have powerful regenerative capabilities.  They say that taking life is offering salvation, and in them Shungiku sees his own younger self.  Oooka, who knows the old Shungiku, is doubtful he can win the battle.
It's true that he's currently very strong.
Es cierto que ahora mismo es muy fuerte.
Es cierto que ahora 
mismo es muy fuerte.
É verdade que ele é muitíssimo forte.