Five years ago, Jiang Chen was thrown into the river by his enemies on his wedding day. However, he unexpectedly obtained the true teachings of Xuanmen and developed a body of heaven-reaching Taoism and peerless medical skills. Five years later, he returned to the city and found that his wife Meng Siyu had disabled legs and her family was using her as a bargaining chip in marriage. The former son-in-law saved people with silver needles and punished evil with mystical skills. He healed old wounds while settling Jiang's grievances. When mysterious Gu masters, underground forces, and ancient martial arts sects appeared one after another, Jiang Chen proved with his strength that there is no one in this world that he cannot save, and there is no revenge that he cannot avenge.