A high school student with the weakest vitality by far accidentally awakens an ancestral bronze mirror. From then on, he travels between a martial arts metropolis and a bizarre world beneath a blood moon. In the real world, he must reach the pinnacle of martial arts in an ordinary human body. In the other world, he must find a slim chance of survival while surrounded by horrors. As the mists of the two worlds gradually intertwine, the truth behind his parents' disappearance and the secrets concealed within the mirror will be revealed one by one as he presses on.