Persona

A group of high-school students decide to play a ritual-like game called "Persona". Unexpectedly, they are knocked unconscious and have a vision of a mysterious being called Philemon, who bestows upon them the ability to call powerful creatures known as Personae. Afterwards, the students go to visit their sick friend, Mary. Once they exit the girl's room in the hospital, they see their home town has changed. They can't leave it, and it is infested by demons. At first, it seems that the giant Seb...