Without removing this poison, Qin Chuan may not have lived to see today. We must use silver needles to extract the poison! And we must act quickly!,"Humph, what are you talking about I'm his attending physician, I know his condition best.",Qin Lang glanced at his uncle, even though Ren Shangwu didn't speak much, Qin Lang could see concern in his eyes. After all, his mother Ren Qing was his own sister, and this uncle still carried a familial affection.。