Han Xi woke up and found herself in a strange orphanage that kept looping.
Rule 1 of Scary Letters on the Wall: Believe your eyes, but not completely.
Children repeat the same conversations and behaviors every day, but occasionally something horrifying happens.
In order to survive, Han Xi must find loopholes in the rules while fighting against the gradually contaminated spirit.
When he finally found a way out, he found that the administrator's log read: "Experiment No. 47 Han Xi, cognitive contamination progress 98%..."
