Episode 4
S3, E4: Xuanhu wants to see Wu Xin; he is to clarify each and every doubt that Wu Xin has; Xuanhu tells Wu Xin he does not have much time left as he has some incurable disease.

S3, E4: Xuanhu wants to see Wu Xin; he is to clarify each and every doubt that Wu Xin has; Xuanhu tells Wu Xin he does not have much time left as he has some incurable disease.