Five years ago, his grandfather's mysterious disappearance became an unhealable scar in Li Haoyang's heart. After returning home from college, he accidentally discovered a neglected clue among old things. Following the clues, he entered a puzzle far beyond his imagination. Ancient symbols, mysterious organizations, phenomena that cannot be explained by science... Truths that subvert cognition emerge one after another. Only then did Li Haoyang realize that his grandfather's disappearance was just the beginning of all the unsolved mysteries.
