Li Mu, a retired traditional Chinese medicine doctor, unexpectedly awakens his ancestral inheritance while suffering from a terminal illness. Not only does he cure his incurable disease and rebuild his body, but he also masters extraordinary abilities in medicine, martial arts, divination, feng shui, and more. After uncovering the truth behind his son's murder, he patiently lays his plans and punishes the wicked. Along the way, he rescues people in danger, helps those in need, takes on disciples, and forges meaningful connections. Using his remarkable abilities to cure illnesses and overcome crises, he builds a powerful network of connections while searching for his daughter, who has been missing for many years, and preparing to establish a clinic to heal and save lives. Thus begins his extraordinary comeback in his twilight years.