C631 It Turned out to be from the Spirit Group!

Sun Xinghui looked at Liu Mang as if he had seen a ghost. He didn't know why Liu Mang hadn't been poisoned.

"Hehe, nothing is impossible. I have to thank my sister-in-law. She once poisoned me with mercury, so my body is now immune to the poison." Liu Mang sneered.

That's right, the poison of mercury was the most powerful of poisons. Since the poison had been cured