In a very old college, there are always some weird stories happening, footsteps in the dormitory, cries at midnight in the library, but this is just the beginning. The beginning of everything is in the bodies of three girls who entered the school. Inexplicable powers, who is controlling all these paths? In order to find the truth, the four people embarked on a terrifying road together. What is their ending? , Where did the inexplicable man come from, everything is on the way! [It is said that a long time ago on this earth, 190% of the land was graves. With the changes of the times and the advancement of science and technology, 50% of the land has been transformed into high-rise buildings and schools one after another.