This century-old hospital is locally known for its many strange legends and mysterious phenomena. One of the main reasons it continues to operate is that no one has died because of these strange occurrences, but all the staff avoid discussing them.

Several land developers have tried to acquire this land, but each attempt has inexplicably fallen through.

On your first day at work, your senior colleagues handed you an old notebook containing records of strange phenomena and their solutions from previous employees.

Today is your third week working here. At one o'clock in the morning, you picked up a flashlight, stepped out of the duty room, and began your patrol for the day.