C171 Difficult Victory

Yi Ai then killed two King-level Great Perfection cultivators, Tian Langhu, Annihilation Spirit Beast and Vengeance Spirit Beast. They all used Berserk mode skills. Seeing the three [Berserk] King-level Great Perfection, danger leaked out from the corner of Yi Ai's mouth.

"They went berserk, increasing their attack power tenfold. Unfortunately, after going berserk