[Isamu looks down and shakes his head. His trainer is... odd. He hasn't been able to really help him yet, and he's not sure what to do.]

... After that. You joined up with Kouta-san and the others... and you tried to stop me. I was only trying to keep her safe. I only wanted... I only wanted her to be safe. So I killed you, because you were in my way. A Kureshima has to get the job done, no matter how dirty it makes his hands, right? ... So I killed you, and I killed him.

But he... but Ryouma-san didn't keep her safe. He killed her, too.

[And it was all his fault, and he can't erase what he did. Isamu lets out a slightly panicked whine as Micchy's aura twists and darkens.]