In the terrifying world of rules-based horror games, there has always been one ironclad rule: anyone who clears a stage will be drawn back into the game later. The public still clearly remembers the previous hero, who successfully cleared a stage and returned unharmed from a space filled with bizarre rules. Everyone thought the crisis posed by the game had been averted, at least for now.
Yet disaster struck without warning. Lin Xia, an ordinary college student, was suddenly chosen by a mysterious force and dragged into a new rules-based horror game. Inside, distorted settings, strange rules, and terrifying presences lurking in the shadows stalked him at every turn. Lin Xia had to uncover the hidden truth, step by step, while also facing the suspicions of people outside: why had he been chosen after someone else had already cleared the game? Was this a loophole in the rules, or a carefully plotted conspiracy? Trapped between the shackles of the rules and the terror of the unknown, Lin Xia had no choice but to rely on his wits and courage to fight his way through a game that should never have begun. Only then could he find hope of returning to the normal world.