C669 Right to Life and Death

Since then, Qin Yuxin had given up on the idea of cooperating in research, and at the same time secretly made up her mind to come up with a drug that would attract the scorn of foreign experts.

Qin Yuxin continued, "Actually, I should have told you about this from the beginning, but I'm worried …"

Without waiting for her to finish, Yang Xuan continued