C43 Extinguishing

Drug production is a crime of the first order that the state forbids.

Cai Meilin's gaze turned cold as she turned around and stared coldly at Yang Xuan.

Making poison was much more difficult than refining Qi Replenishing Pills. These were the latter parts of the first and final volume, which required a large amount of knowledge and knowledge, as well as a certain level of mastery