C515 The Strange Man in the Secret Chamber!

"I don't know what kind of ability you have, but you definitely can't beat me. If you give up now, I might be able to give you a quick death."

A vigilant expression immediately appeared on Ning Xiaoshu's face. Even if this man was filled with killing intent, he was someone with the support of the system. Furthermore, the system had even given him a Level S mission this time