Among the four keys are two cross-shaped keys, one with a square head of pure metal, and the other is also metal, but with a round head; A complicated-looking security door key, the key head is wrapped in a black plastic shell, at first glance it looks like an electronic key for a car; There is also a most rudimentary flat single-tooth key.

The old lady took the key to open the door, Wu Chenxi didn't feel anything wrong, but I was stunned.

I am also the team leader in charge of the demolition of this community, and I have been to this community many times, most of the time I ring the doorbell downstairs, waiting for the residents to open the door and let us in, and sometimes I will meet the residents who happen to enter the door downstairs. And in my hand, there is also the door key of the Aoba supernatural office, and there are actually two keys, in addition to the key to the door of the office, and the key to the security door downstairs.

When I asked the public security to pry open the door of the Aoba Spiritual Office, I heard Director Mao say that the anti-theft doors in the community were all replaced at the beginning of the previous year, mainly to solve the problem of many doorbells malfunctioning in the community, and by the way, the anti-theft doors that have been used for many years were replaced together. The neighborhood committee has all the keys to the security doors. The one I was holding belonged to one of the four residents on the sixth floor of Building No. 6 - of course, it was different from the other buildings, the four houses were all Aoba, and they were opened, and the four gates were remodeled, leaving only the doors of the common entrances of the first and second rooms.

The security door of this kind of residential building is really not much insurance, the key alone, each family has one, the neighborhood committee has a spare key, the cleaner in the community also has a spare key, and those who will buy and sell the house and rent it may also have a special key in their hands.

Even if you don't have a key, just ring the doorbell and you will be able to enter the building smoothly if you encounter an unwary resident.

To be honest, I wasn't surprised that the old lady moved out of here a few years ago, sold her house, and had the security key that she had just installed the year before.

But the scene was completely different from what I had imagined.

The old lady inserted the key into the door lock, and halfway through, the key was jammed.

The key clearly didn't match the door lock.

She pulled out the key and replaced it with another cross-shaped key.

This time it went well, and after the key was inserted, the old lady easily twisted the lock and pulled the door open.

The cross key with the round key head is exactly the same as the security door key of the residential building in my hand.

This should be the key that was uniformly matched when the door was changed.

The old lady tried and made a mistake, then she must not know the correspondence of these keys.

Wu Chenxi also sensed that this scene was a little strange, and was dull for two seconds before entering the building.

She silently followed the old lady up the stairs.

The sixth floor is a struggle for an elderly man.

The old lady walked very slowly, step by step.

I'm still thinking about the keys.

The old lady took the key out of the nursing home, and her various behaviors proved that something was wrong. But in the scene just now, it seems that these keys are the most ordinary and normal keys.

Am I mistaken?

The old lady just uses the key as a symbol of the old house, looking at the key and missing the old house?

So, how do you explain those magical coincidences?

I felt like I was touching the edge of something, but I couldn't poke her yet.

The old lady finally climbed to the sixth floor, panting.

Room 603 is on the side near the staircase.

The layout of the six villages of workers and peasants is almost the same, the entrances of the three rooms and the four rooms are connected together, and an iron door is blocked in front of the entrance.

The iron gate is also cross-locked. The old lady used a square-headed key to pick the lock, and this time there was no mistake.

There are two more doors, one of which is an old iron door from decades ago, which is very thin and the lock is also the simplest. The iron gate was covered with a gauze net to prevent mosquitoes, and the gauze tent was gray. Behind the iron door is a shoe cabinet, a small carpet, a narrow place, and then the 603 security door.

The old lady used the flat, single-toothed key to open the iron door.

There are only two pairs of old plastic slippers in the shoe cabinet.

The old lady didn't look at that, and directly opened the security door with the last remaining key.

Click-click-click......

The sound of the anti-theft door lock is very textured.

After three turns, all the locks opened, and the door automatically opened a gap.

The old lady seemed to be homesick, and did not immediately push the door open, but stared at the crack in the door.

Wu Chenxi made a breath-holding motion, grabbing the placket of his clothes with both hands.

I felt the yin energy coming from the house.

There's a ghost in there!

I made a quick judgment, and my heart lifted.

The old lady's hand trembled and pushed the door open, and the door was ajar so that half of the living room could be seen. On the left-hand side is the kitchen door.

The room was bright, and the sunlight shone through the half-open door to the old lady.

The old lady stood still, squinting her eyes, as if she was not used to the light.

But the door continued to open.

"Mom, why haven't you come in?" The voice of a young man came from behind the door, and as the door opened, a man in an old short-sleeved white shirt and black trousers appeared in my field of vision.

The old lady's eyes suddenly moistened.

Wu Chenxi was dumbfounded. She leaned at the iron door, looking at the man who seemed to have come out of old photos and period dramas.

Not only the clothes, but even the man's hairstyle is very similar to the style of the seventies and eighties of the last century.

The man looked at the old lady with a smile, and his eyes were red. He sighed a little and reached out to touch the old lady's face.

The old lady looked up at him, and as if frightened, she dodged slightly.

"Don't be afraid, it's okay." The man said very gently, as if coaxing a small animal.

"I'm not afraid." The old lady straightened her face, "You're still so young, I'm an old woman......"

"Hehe......" The man laughed, took the old lady's wrinkled hand, and stroked it gently, "Thank you for your hard work...... It's all useless ......."

The old lady had tears in her eyes. She wiped her tears with her other hand and said, "What nonsense are you talking about? I'm not hard. It's been a few years of hard work, and the boss and sister have been ...... in recent years. And you ......."

She choked up suddenly, unable to speak.

The man didn't step out of the room, he just patted the back of her hand.

The old lady quickly stopped crying and continued, "When I saw the key, I knew it was you. I'm back, and you don't see me, what's the use of just giving the key? ”

"What are you doing when you come back?" The man said gloomily, "You are good outside, the eldest and younger sister are filial to you, and the nursing home is also very good." Your nephews and nieces are also good. ”

"What's the use of what I want? I might as well be dead then! The old lady suddenly raised her head and raised her voice.

The man was silent.

"I should have died then, right? You asked me to move out, did I have an accident at that time? House, or is something wrong here? The old lady's lips trembled, "It's that Ye Qing...... I heard he was gone after that! ”