Immortal Emperor Lu Hao is reborn in the modern city, having lost all his cultivation and returned to an ordinary life. After experiencing the lowest point of his life, he chooses to quietly rebuild himself and use the superb medical skills he acquired in his previous life to help the world. He treats patients, earns recognition from veteran experts in the medical field, and meets like-minded companions. In the city, Lu Hao protects his family while pursuing the Great Dao and continually improving himself, forging his own path of cultivation in the ordinary world.