At midnight, Su Du was pulled into a strange space. There is endless darkness all around, and low rules whisper in the ears - "Observers are watching", "Liars will be swallowed", "You can only leave by finding the shadow". He saw with his own eyes that the last player's whole body twisted and disappeared like a crumpled paper ball because he glanced at the eyes outside the window. When he was desperate, he found that he could "see" the loopholes hidden in the rules. Between those strange words, there was a line of almost invisible small words... Can he survive until dawn? And is the "observer" who has been watching him in the dark an NPC or another trapped soul?
