C276 Variant Yin Venom

"System, are you trying to make things difficult for me?"

Lee Yaodao's heart was filled with anger. Looking at the Sixth Grade pill provided by the system, he couldn't help but want to smash the system.

"Ding!""Host, please calm down. The Yin poison in your body is extremely complicated. Even the divine blood of the Devil Gragon of Heavenly God can't do anything to it. Naturally