Li Yao, a young man who returns to life by inhabiting another body, is raised by an elderly feng shui master who teaches him mystical arts. Following his grandfather's three final instructions, he heads south, using physiognomy and feng shui to solve a series of bizarre, interconnected cases and pacify vengeful spirits. He meets Huang Yiyi, a wealthy heiress, and they become partners. Amid a succession of terrifying supernatural mysteries, he and his companions investigate the origins of evil spirits and gradually uncover the shocking secret of his own soul, defying heaven to change his fate.