C693 Nodding in Agreement

"These two people are your experimental subjects. If they are fine, I will spare your life and give you a chance to leave." If they're not done yet, what's waiting for you is more than just poison. In three days, you have to research the antidote for me. "

Chen Bing's gaze was filled with killing intent and warning.

At this moment, Qiu San didn't dare to argue with her