The Scribe of the Old City

The old city, long vanished from the map, has suddenly opened its gates again.

Su Jianchuan, an archivist and restoration specialist, was dragged into a series of eerie rules just for touching a scrap from an abandoned subway station. The subway, the hospital, the school, the apartment building: in every place he enters, he must survive by following the rules. But he soon discovers that the rules themselves are not the greatest danger. Someone has been hiding deep in the old city all along, deciding who gets to leave and who will be trapped there forever. To uncover the truth behind his father's death, Su Jianchuan has no choice but to keep going deeper.