So it's like the Fairy Dance arc. But with less tentacle rape and more of a puropse. Never tell him the odds. Yeah, just leave the guy with the photographic memory in the basement with all the super-dangerous research. He can't be bargained with. He can't be reasoned with. He doesn't feel pity or remorse or fear. And he ABSOLUTELY WILL NOT STOP. EVER. UNTIL YOU ARE CAUGHT.