To the north of the closed capital Xiaodongcheng is an economic development zone, in recent years, the city has built rapidly, a large number of old buildings have been demolished, and new high-rise buildings have risen from the ground, and between the old and the new, among the rubble, those things that most people don't know are quietly happening.

Xiyuan Building, a residential community built in the nineties of the last century, has long been included in the list of demolition, in just a few weeks, the Xiyuan Building, which has 25 buildings, has almost been razed to the ground, leaving only the seventh building still intact in a ruins, the reason why it has not been demolished, is because there are still people who have not moved away.

Li Nan, who just turned 20 this year, is an ordinary university girl, studying at a university in Daxicheng, Li Nan, who is well-behaved and obedient by nature, usually lives in the school and goes home every weekend, and her home is in Building 7 of Xiyuan Building.

Li Nan's father left home to do business when he was very young, and he never came back, leaving only a two-bedroom house on the 7th floor of Xiyuan Building.

It's the weekend again, it's just getting dark, the demolition site has stopped the noise of the day, and the Xiyuan Building is finally quiet, and the silence is terrible.

Li Nan combed his shoulder-length short hair, wore a short-sleeved T-shirt, and walked on the path with his bag on his chest.

Li Nan was alone, his petite body shuttling through the surrounding ruins and rubble, and the occasional excavator, like a sleeping demon standing on the side of the road, quietly drooping its paws.

Fortunately, at this time, a full moon was shining on the earth through the holes in the black clouds, and the road could be seen clearly without lights, but everything, under the rendering of the moonlight, turned a strange dark blue.

Li Nan tried to speed up her pace, but she didn't dare to run, because the feeling of running away would make her even more scared.

The phone in Li Nan's backpack vibrated with "buzz~~~", she took out the phone, and saw that it was her mother, she picked up the phone, and her steps did not slow down at all.

"Hey, Mom. ”

"Nan Nan, where are you?"

"I'm going home soon. ”

"Well, be safe on the road, the power is out again, you have to be careful when you go upstairs. ”

"Okay, hang up!"

Li Nan hung up the phone and muttered, "When will I be able to move out?" ”

Li Nan didn't put the phone back in her bag, but turned on the flashlight function on the phone, and she stepped up, because not far in front of her, a tall black shadow turned its back to the moon, which was the 7-storey Xiyuan Building 7.

The moonlight transmitted the shadow of the building on the ground, and the moment Li Nan approached the building, he stepped into the darkness.

Li Nan turned on the light of her mobile phone, didn't raise her head, and soon passed by the door of a unit, and she felt that the door was the devil breathing at herself with his mouth open.

Li Nan walked straight into the second unit, the unit couldn't see five fingers, the light of the mobile phone divided the whole space into two completely different parts, Li Nan could only perceive a cone-shaped space in front of the mobile phone, and for the other parts, I couldn't feel it at all, and I didn't dare to feel it.

Li Nan walked up the stairs quickly, the stairs were very narrow, and every time he reached the end, he had to turn back and climb up, and every time he turned back, he could see the big floor numbers on the wall under the light, and the whole building only had Li Nan's footsteps, and with this footsteps, the number of floors continued to increase.

“1”

“2”

“3”

“4”

Li Nan almost held her breath and trotted upstairs, she told herself "It's almost the 7th floor!", and after a switchback, upward, the next number should be "5"

As a result, it was "4" that appeared in front of Li Nan

Li Nan paused, "It's my mistake, this is the 4th floor." ”

Li Nan continued to climb up, and after a switchback, he went up, looking up at the wall where the light hit.

“4”

Terror hit Li Nan's chest, "What's going on?"

Li Nan couldn't care about so much, she continued to go upstairs, and the number of floors that appeared in a row was a big "4." ”

Li Nan was scared, she was about to cry, she felt that her strength was about to run out, she was holding the mobile phone in her right hand and pulling the handrail of the stairs with her left hand, she didn't want to stop, and she didn't dare to stop.

Li Nan was running on the stairs, she couldn't care about the numbers anymore, she just hoped that this cycle was just her own illusion, her hands kept moving on the staircase handrails, and the coldness on the handrails went straight to her back through the cold sweat in her palms.

Suddenly, Li Nan's left hand grasped something, soft, sticky, colder than the armrest, like pork that had just been taken out of the refrigerator and began to rot.

Li Nan's cold hair stood on end, her scalp was numb, she should have screamed, but she didn't, Li Nan took the phone and looked at the thing she grabbed in her hand.

It was a hand, a hand stretched out from behind, Li Nan violently shone the phone behind him, a big face was close to the back of Li Nan's head, that face had no eyes, and Li Nan didn't see anything clearly.

After a scream in the hallway, the sound disappeared, and the light disappeared. Before the light faded, a large "4" on the wall stopped there, as if nothing had happened.

A candle is lit in the kitchen, half a chicken is stewed on the liquefied gas stove, and Li Nan's mother is processing a carp on the cutting board, and she is preparing to make Li Nan's favorite sweet and sour carp.

After cleaning up, Li Nan's mother put a pot on the stove, poured oil, and when the oil was burned to seventy, she lifted the fish and put the fish into the pot, and the pot made a crackling frying sound.

Suddenly, behind the sound of frying, Li Nan's mother seemed to hear someone's scream, she was not sure, walked outside the kitchen, listened carefully with her ears to the door, there was no sound in the direction of the door, Li Nan's mother shook her head, and returned to the kitchen.

It didn't take long for the fish in the pot to turn golden brown, and Li Nan's mother took out the fish, dried the oil and put it on the plate to prepare for the following process.

At this time, I heard Li Nan's voice: "Mom, I'm back!"

Li Nan's mother was very happy: "Nan Nan is back, the damn real estate developer has pinched the electricity again, it's really a thousand knives, the candle is on the shoe cabinet!"

Li Nannan's mother was busy, brought the prepared dishes to the dining table, and nagged while serving the dishes: "Eat, be hungry, wait for the compensation to come down, and our mother will have a good life!"

After Li Nan's mother set up the last dish, sweet and sour carp, she found that it was still dark in the living room.

Li Nan's mother wiped her hands with an apron, and then walked out of the kitchen with a candle: "Oh, why don't you light candles?

The living room was empty, the candles on the shoe cabinet had not been moved, and the room was terriblely quiet, only Li Nan's mother stood alone in the living room holding a candle......