In the second installment of Phi Brain: Kami no Puzzle, Kaito Daimon faces even tougher and deadlier challenges in his ongoing battle against the POG's power-hungry Givers. With one team member already defecting to the other side, Kaito must keep his wits about him to solve the deadly puzzle traps and reach the highly coveted Puzzle of God. Will Kaito be able to maintain his sanity while navigating the treacherous terrain of the puzzles?