C474 The Stone Rat King

The Celestial Glowing Butterfly's original form was the Fierce Corpse Worm Queen body, but there was the bloodline of the Celestial Glowing Butterfly in its body. When Yang Tian evolved back then, he brought it along with him. It just so happened that the Celestial Glowing Butterfly was a light attribute creature, so the Fierce Corpse Worm Queen directly evolved into a Celestial Glowing Butterfly