(Not brainless, not harem, not cool writing, not routine, not invincible, the story develops in an orderly manner.) Due to an accident when renting a house, young Lin Yu came into contact with the mysterious world-connecting mirror on the top floor of Jingyu's apartment, and awakened the "forbidden eye" that can peer into people's hearts and illusions. While these eyes brought him supernatural powers, they also caused a death curse - the people he looked at died mysteriously one after another.
In order to break the curse, Lin Yu embarked on the road to find the truth and met Su Yao, who studied occultism. The two discovered that the Tongjie Mirror originated from the ancient Shadow Cult and was closely related to the Twelve Realms that can connect the two worlds. As the investigation deepens, they are involved in the conspiracy of the remnants of the Shadow Cult, and learn that the sealed ancient beast Taotie is about to awaken, and Jingyu Apartment is the key sealing point.
From desert ruins to deep-sea caves, from abandoned churches to campus bell towers, they collected scattered fragments of boundary artifacts to reveal the thousand-year grudge between the Alliance of Guardians and the Shadow Cult. When Lin Yu found out that his mother was still alive and was the guardian of the seal, and when the night of the nine-star blood moon came, he had to face his fate. As a descendant of the guardian of the world, he must use the forbidden pupil as the key and the twelve realms to lock the Taotie to prevent the collapse of the order of the three realms.
This adventure spanning life and death is not only a crusade against evil, but also the ultimate choice of blood and mission.