Xiao Nan, who possesses peerless medical skills and martial arts cultivation, followed his master's orders and went down the mountain to fulfill his engagement with the Xie family. However, he was humiliated by the Xie family who regretted the engagement. On the way, he met the Lin sisters by chance. He used his exquisite medical skills to resolve Lin Shuyun's sudden death crisis, and they formed an indissoluble bond. Faced with the joint efforts of the Xie family and the Li family to create difficulties, Xiao Nan relied on the unique skills in the Medical Saint's Manual to overcome difficulties repeatedly. Not only did he cure Lin Guodong's chronic illness, but he also accidentally got involved in the dispute between the business community and underground forces in Luo City. While dealing with Li Yadong's provocation and the Hailong Gang's threat, he exposed the Li family's "Qi Gathering Yangyan Pill" conspiracy, used his strength to turn things around, gain the favor of the Lin family sisters, and counterattack in life.
