The sudden attack shocked the Black Tortoise King. He did not expect that his own son would suddenly attack him.

"What are you doing?" he shouted.

"Father, I'm sorry. I don't want to do this, but I have no choice." Oliver's eyes flashed with madness. "I did this for the sake of the Black Tortoise race."

As soon as he finished speaking, Oliver sped up, and his right hand moved like a bolt of lightning.

"Bastard!" the Black Tortoise King shouted angrily.

He wanted to dodge the attack, but i