The protagonist accidentally steps into the door of cultivation and discovers that the modern world he lives in is not without aura, but only exists in another form. He must hide his identity and cope with the pressure of work, family and society while exploring the secrets of cultivation hidden in the city, fighting against the gradually awakening ancient forces or dealing with the global changes brought about by the "revival of spiritual energy", and finally find his own "Tao" and resolve the ultimate conflict between the two worlds.