C538 Equivalent Exchange

That Liu Mang actually saw through my camouflage!

How is this possible?

Suddenly, he felt a sharp pain at his back, and a wave of exhaustion rushed towards him. Gradually, his eyelids grew heavy, and then, a dark power surrounded him.

Plop!

As Ning Qingxue's eyes narrowed, he collapsed powerlessly onto the ground. A round tube the size of a thumb slid out from his pocket