In the southern suburbs of Weicheng Town, Shaanxi Province, under the dark night, a highway to Xi'an only occasionally passes by vehicles every ten minutes. On the left side of the highway is a university of finance and economics famous for finance, Shaanxi University of Finance and Economics. On the right side of the highway, across a grove of trees, is another school. This school is not an ordinary school, but a school for children with disabilities. The southern suburb of Weicheng Town was originally a hill lined with tombs. Due to the need for urban planning, it was gradually developed two years ago. It's just over two years since the development started, so there aren't many buildings here except for this highway and these two schools, and some are just some villas that have just been built.

The school for disabled children is an old building in the seventies, about 10,000 square meters of three-story layout of the old house, this old house is a bit special, it is in a square shape, the middle is empty like a garden, and the middle is covered with dense corridors, it looks like a labyrinth from a distance, and in the middle of this garden-like clearing, there is a mossy patio, on the patio is a thick green moss, like a small forest, it seems that it has not been cleaned for many years.

Around one o'clock in the morning. At this time, the security guard who was supposed to be on duty at the school gate was not there, and an ancient lamp from the 70s emitted orange light at night, and the light flickered and flickered in the dark night, which was particularly weird. A ditch at the entrance of the school was emitting a thick stench at this time.

At this time, the silence was unsettling, but in the quiet and terrible night, in a corner of the school, suddenly there was a woman's miserable scream, the scream was like a sharp sword, and it suddenly cut through the quiet night, but the scream only lasted less than three seconds, and then suddenly disappeared. After the scream, there was no movement in the school, and it fell into a deathly silence again, as if the miserable scream had never appeared, but no one saw the stench sewer, like a huge mouth of the water outlet suddenly grunted like a chok, and countless black mud flowed out, but at this time, in the black sludge, there was a corpse broken in two, and as the black mud flowed into the stinking ditch, the corpse seemed to be divided into two by something, and the upper body of the corpse was dry like a mummy, It seems that he has been dead for more than 100 years, and although the skin of the lower body is stained with some foul-smelling black mud, through the black mud, you can still see that the skin is white and red, and you can even see that the blood is still flowing in the veins. This.. Obviously not one person, but two people whose deaths differed by a hundred years. But why are they together? What about their other half? In the dark of the night, a terrifying story is slowly revealed....

A rainy day two months later.

Today is the first day of school at Shaanxi University of Finance and Economics, although it is raining lightly, but the school gate is quite lively, the entrance of Shaanxi University of Finance and Economics to gather colorful cars and buses, as well as a face of excited freshmen.

One or two double-decker buses came down from the highway and slowly stopped at the entrance of Shaanxi University of Finance and Economics.

Seongnam jumped out of the car alone with his luggage yawning. Chengnan's surname Gu is from Fujian, his father is a private detective, and his mother is a police officer. Both of them are the kind of busy people, so they don't have time to see him off, so in desperation, Chengnan had to report to the school with his luggage alone. Chengnan got off the car alone with luggage, looking at the crowd coming and going, he was a little stunned, he came to the university for the first time, and he didn't know where to report? However, soon Chengnan found that there were many students with welcome signs at the entrance of the school, and Chengnan had also seen it on TV, knowing that the school had arranged some old students to lead the new students to report. Cheng Nan didn't say a word, stopped a senior who welcomed the new year, and asked politely: "Hello senior, I want to ask where to report next?" ”