Bao Wenke, a scholar from the Ming Dynasty, was punished by heaven for restoring ancient books and fell into the modern closed school Jingyuan Middle School. When ink stains oozed from the bed board in the dormitory, he learned that the school had sealed a different world called "Shadow Abyss" that swallowed fear. The warning from the student council president, the missing corner prophecy of the tarot cards, the frozen time of the roommate... All the abnormalities point to the blood sacrifice conspiracy of the school board. In order to prevent human sacrifice from reactivating the seal, he brought the fragments of ancient books to join forces with the Awakened, and uncovered the truth about the seal that spanned six hundred years between reality and another world - it turned out that he was the keeper of the book that pinned Shadow Abyss with his own hands.
