[He gives a small half-smile.]

Not entirely. Before I came here, I was certainly not finished making them pay. We had a plan, which I suppose was executed in some way. I haven't asked Ozaki-sensei the details yet. He's from further in the future than I am. I wanted to make them regret coming and killing out nearly the entire town.

[He pauses.]

But more then that, I wanted revenge for what they did to my best friend.