A silent monster. Zerro is the god of lightning. He is a master in the art of the katana. This is Zerro in the past where he knows no one. Zerro is merciless when it comes to battle, he will always choose to go for the kill. He has centuries of fighting experience and has won many wars. Zerro is very versatile in his use of his lightning powers, he can cover himself with lightning to move faster than the speed of light and surround his lightning into any weapon he chooses, mainly his katana.