The Return of the Su

The doctors in this world can't cure this poison. Who is it, and what kind of grudge do they have against their father to inflict such a deadly blow,If this were a minor ailment, Qin Lang could easily solve it. However, now that Qin Lang's cultivation is gone and all he has left is a sliver of true qi swirling within him, it's barely enough to delay the flow of Qin Chuan's life force!,At this moment, Ren Shangwu was also paying attention to Qin Lang, his nephew. He didn't know what had happened to Qin Lang during his two years in prison. How did he have such a vague and rebellious aura, making it impossible to guess。