When Kaito can no longer solve puzzles, Cubic examines him and finds that the inability is a defense mechanism set up by his brain to avoid a “reverse berzerk”, in which 100% of his brain power goes over to emotion. Despite the risk, Kaito tackles another Sage Puzzle, involving both the structure and meaning of various kanji.
You know it’s time to drop a series when you’re totally apathetic about watching it, and that it feels more like a chore than entertainment. We think we’ve arrived at that point with Phi Brain. Don’t get us wrong: there are things to like about it: the oft-clever puzzles, the soundtrack, Nonoha; but there’s plenty we don’t like, too.
This episode didn’t help matters, as the loss of Kaito’s puzzle-solving powers is basically overcome simply by…yelling a lot, something we have a short fuse for since Blue Exorcist wrapped up. The screaming is meant to imply he’s intensely concentrating on fighting his own brain’s desire to protect itself. It doesn’t really work. The villain-of-the-week was unfortunately another bland psychopath. And all th while Crossfield keeps smirking in the shadows, but we simply don’t care anymore. Puzzle Time is ovah.