Valkor is loud, bulky, his skin is a pale-blue color, and he is not very good at controlling his strength, he is essentially, a walking and moving tank. And although popular belief says he is incapable of running his company from being stupid, he is very much capable. Steven is intelligent, quiet, and human, although, he is also a mutant, capable of turning into a humanoid Zhenniao, a sort of poison bird from Chinese mythology, and he is capable of controlling acid, poison, and solidifying it.