Phi-Brain ~ Puzzle of God: The Orpheus Order

ファイ・ブレイン 神のパズル オルフェウスオーダー編

Kaito Daimon, a high schooler obsessed with puzzles and marked with the title 'Einstein,' faces a new threat in the Orpheus Order, a group bent on using ancient Orpheus artifacts to unlock hidden human potential and one that despises Kaito for dismantling their rival organization. Childhood friend Nonoha Itou, rival-turned-ally Gammon Sakanoue, and inventor Cubik Galois back him as the puzzles grow more elaborate and dangerous. Each solved trap pushes Kaito closer to physical and mental limits he can't sustain indefinitely.