ointed to a steep black slope."I just ran out from over there. It was all military-grade barbed wire fences, no way to climb out. It must be to prevent people from getting in. According to Mr. Xu, the... it's a haunted place where lots of people live. Xu Yaqi is here right now.""What do you mean" I asked, confused."This is a sanatorium! Inside live... people with mental problems!"A psychiatric hospit...