Chapter 507: Tenacious

Andrew drew the Azure Dragon Sword. In the blink of an eye, a deep wound that went to the bone appeared on Oolong's neck. A stream of blood gushed out.

Oolong looked at the blood spewing out of his neck, and a trace of shock appeared on his face.

He did not expect Andrew to suddenly attack. He had used all the strength in his body as if it had been sucked dry.

Then, he knelt on one knee on the ground. When he raised his head again, his face was filled with anger. He glared at Andrew.

Andrew looked at his angry face and only smiled. He put away the Azure Dragon Sword.

"Not bad. You can still stand here after taking such a heavy blow."

As he said this, Andrew released the Immortal Qi in his body again.

When Oolong heard what he said, he took out his own black Qi with great effort. He protected his body tightly and then retreated a few meters at an extremely fast speed.