33 episodes. In "Thank you, Doctor", Bai Shu interacts with his son in episode 33, and Xiao Yan has just learned that Atractylodes macrocephala actually has children. Xu advised Atractylodes macrocephala to give him more space, let him have a happy childhood and have the right to know his illness. Atractylodes macrocephala was convinced by Xiao Yan's words, and the two chatted more and more speculatively on the phone until late. Atractylodes macrocephala sitting on the bed, carefully studying the sleeping lights, the in the mind have unspeakable love. Finally, Bai Zhu found that his son was Xiaoguang when he operated on Xiaoguang, and Xiaoguang finally made Xiao Yanming adhere to the medical concept because of Xiaoguang.