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.
Or Koikawa-dono fighting the Insect-men?
o Koikawa-dono luchando 
contra los hombres-insecto?
¿O será Koikawa-dono luchando 
contra los Hombres Insectos?
Ou o Koikawa-dono lutando 
contra os Homens-Inseto?