C281 thunder origin energy
Not only did it need to retract the fire origin energy back into its body, it also needed to activate the Ice Essence perfectly. The power of the vast fire origin energy was able to directly melt the Ice Essence.
This was caused by the fire origin energy in Chu Mubai's body being too powerful. If it was like Chu Mubai right now, the elemental energy in his body being relatively balanced