Shhh, They Like Good Kids

On the first day after moving into the new apartment, Su Wan found a rule note under the door. [Rule 1: Please keep quiet after ten o'clock every night...] [Rule 2: If your neighbor Aunt Zhang invites you to dinner, please refuse...] Everyone thought this new, timid girl was the perfect victim. Until one day, in absolute darkness and silence, she crushed the grotesque head that kept whispering, looked at the trembling "it" with her still clear and innocent eyes, and whispered softly: "Shh, it's my turn now." Surviving from the desperate "den", she was forced to join the national secret agency "Grey Domain Investigation Office". From then on, the twisted mirror hospital, the endless loop of death stairs, the ancient blocks that swallowed dreams... The civilized forbidden areas spread out in front of her. While the world is still groping for rules in fear, she has begun to analyze the rules, use the rules, until... She defines the rules.