875 How To Explain?

Seventh Master Xiao couldn't understand this matter.

Given the strength of his opponent, he himself could be easily killed! But his opponent just didn't want to kill him! Is he fooling me?

Amidst his bewilderment, the man in black suddenly, like a bolt of lightning, slammed a palm against his chest. The sword light actually penetrated into his mouth and pierced his tongue!

Seventh Master Xiao raged and said, "Kill me if you want to! Why are you humiliating me?"

But the man in black didn't speak a word. He retreated rapidly, dodging Yunshan and Yunhai, and arrived at their backs. The two boxes on the ground instantly disappeared. The man in black swished upwards, and with a flash, he disappeared!

From his appearance to his departure, it seemed that he had only taken the blink of an eye's time!

But Seventh Master Xiao, the sword genius from the Xiao clan, was already defeated! Injured!