You are going to Watch Phi Brain: Puzzle of God Episode 15 English dubbed online free episodes with HQ / high quality. Stream Anime Phi Brain: Puzzle of God Episode 15 Online English dub Blue Sun, Red Moon. Kaito becomes angry when he notices Rook to have done something to Cubic. He and Nonoha go to one of Rook’s old living quarters, where they learn of Rook’s disturbing childhood. After hearing from Nonoha about some ruins where Kaito and Rook used to hang out, Ana goes to investigate and encounters a POG Giver, who presents a maze-type Kenja Puzzle, which Ana solves easily. ..