Are main species of the series. They are known as the bloody and the most hated species in the universe.
Nobody even befriended a Galaxy Demon and don't know their true nature. They are friendly creatures and want world peace. Their species are made up of humans, mammals, reptiles, birds, myths and monster insects. They are divided by elements, Fire, Ice, Water, Lightining, Earth, Wind, Grass and Universe. They aren't killers, they're protective to the youngsters.