This is a horror adventure game where the player go back and forth in between the real world and the hallucination world. The purpose of this game is to search items and collect scattered documents while solving mysteries and finding out the truth of the abolished hospital. The main character is an ex doctor who’s license was deprived due to hallucination and auditory hallucination from some kind of a mental Disease. To get back his doctor license, the main character decides to take the job which his ex boss offered.