Mars is one of Pluto’s older brothers. He feels the most remorse over ‘losing’ Pluto and fought to try to get Pluto back. He’s the strongest of the family, and the most skilled at fighting. Despite his human appearance, he’s part alien, like Pluto. Despite his tough, argumentative exterior, he’s actually very sweet and quiet. He’s beginning to suspect that what the organization is doing isn’t actually helping the galaxy.