Gu Yan, an ordinary programmer, gained the ability to perceive and influence "abnormalities" in an accident. These "abnormalities" originate from parallel dimensions that overlap with the real world. He was involved in the secret organization "Observer" and began to investigate a series of strange events: suddenly disappearing city blocks, mysterious girls with precognitive abilities, ancient relics that can distort reality... During the investigation, Gu Yan gradually discovered that there was a huge conspiracy hidden behind these abnormal events, and an unknown existence named "Phantom" was trying to invade the real world. In order to protect the life he cherishes and the stability of the world, Gu Yan and his companions in the "Observer" launched a thrilling confrontation with the "Shadow". As the investigation deepens, Gu Yan not only has to face powerful enemies, but also faces inner struggles and choices, and eventually grows into a true guardian.
