C1951 Familiar Weapon

"Is it possible that your needle will fail?" After exiting the city gate, Zhou Yi asked casually.

Mu Yan was also stunned when she heard that. "So far, there has never been a failure. I don't know if it will happen. Sir, do you mean that it will fail?"

Zhou Yi sighed. "You think too much. I'm just asking. But in order to prevent any changes, we should speed up