C667 Death of the Dragon King

Extinction Star Dragon King thought that he could take advantage of Gao Yan's sudden attack while he was busy dealing with Long Hou's attack, but who knew that Gao Yan was not affected at all. He only saw Gao Yan's evil smile as runes filled with mysterious power lit up his mouth, his Adam's apple rolled and his chest bulged.

"HOWL ~ ~!"

A huge explosion suddenly erupted from Gao Yan's mouth