Zhang Ran came to the balcony and closed the curtains, leaving only a gap, here, facing the window of Lu Yao's house, just saw the kitchen, and from the kitchen you could see the living room.

Building C and Building D, between the two buildings, are separated by more than 20 meters, with Zhang Ran's eyesight, everything is delicate and close to the bottom of the eye.

Fortunately, Lu Yao went home directly and didn't move anywhere, otherwise he would have pounced.

Through the crack, a middle-aged woman can be seen preparing dinner in the kitchen.

This should be her current situation, Lu Yao came in to help the handle, and helped wash the vegetables next to her, the two chatted and laughed, looking no different from an ordinary family.

Who would have thought that such a beautiful beauty is no longer human.

Zhang Ran didn't dare to stare all the time, for fear that the other party would notice, after all, this kind of transcendent person is generally sensitive and can easily perceive it.

It's like himself.

If the other party finds out, he can only come by force, arrest and torture.

However, this is somewhat unreliable, because the information provided mentions that after growing up, they will become more and more obedient to their eldest relatives, and it is difficult to torture to extract confessions.

Ah Fei quietly leaned over and asked cautiously, "Sir, what are you doing here?" ”

Zhang Ran frowned: "Don't ask what you shouldn't ask." ”

"Yes, yes, I know." Ah Fei smiled and said, "Sir, this is about to be eaten, am I going to have some food?" ”

"No need, you prepare yourself, don't think about me, when I don't exist."

Zhang Ran has achieved a little in cultivation now, although he can't reach the level of "Bigu" mentioned in the novel, but it doesn't matter if he doesn't eat or drink water for a few days.

Ah Fei touched a nail and left stupidly. He wanted to bring the two sides closer, but it turned out to be fruitless.

Sitting in the living room, he thought of a way.

It will definitely not work to go up and talk to him directly, it seems that the other party is busy observing the other side, and he has no heart to talk to him.

If you want to think of a better way, it's better to be able to get in a relationship.

"That's right!" He suddenly thought that looking at the other party's appearance, he should observe the situation on the opposite floor.

Limited to the angle, it cannot be observed in many places.

Some time ago, in order to have fun and create a live broadcast effect, he considered using drones for live broadcasts, and spent a lot of money to buy a drone.

It's a pity that the civilian drone has a very short flight distance, and if it is a little farther away, the signal is not good, and the picture begins to blur, which does not meet his requirements at all.

But just because you can't do live streaming doesn't mean you can't do it for monitoring here.

There is only a few tens of meters between the two buildings, which is a perfect distance for a drone.

Rummag through the boxes and cabinets to find the drone's box under the bed.

I bought it back, only tried it once, and he pressed it to the bottom of the box, and it didn't come in handy again.

However, I didn't expect that there was still a place for it here.

Brushing off the dust on it, he happily took the drone and came to the balcony.

Zhang Ran still sat there quietly, peeking at the other side from time to time.

It's not boring, and the last thing snakes lack is patience.

What's more, the situation is much better than before, at least there are clues, unlike before, there is no way to start.

"Why are you here again?" Zhang Ran turned his head and frowned at Ah Fei, a little dissatisfied.

Ah Fei's cold sweat flowed out all of a sudden, and he felt a great sense of oppression, he knew that if there was no good reason, this person would not be polite.

"Look at this."

He pulled out the small drone, which was the latest addition to the year, and was the size of a book. It has a strong battery life and comes with a high-definition camera, but it's a pity that the distance can't be too far.

"Drones?"

Zhang Ran also has an understanding of this thing, but it is not a good decision to use a camera to secretly take pictures, or for the same reason, people with keen spiritual senses can easily detect the existence of this kind of thing.

Perhaps, though.

It doesn't have to be in front of Lu Yao's room, but in front of her surroundings, such as the door or other places, so that you can also detect whether the other party is leaving at the first time.

"Very good." Zhang Ran praised.

Ah Fei didn't have any reaction when he saw his expression, but he didn't expect to take a turn again.

"Okay, you go ......" Zhang Ran explained in detail, and asked him to go downstairs to release the drone, and the camera was aimed at the door on the other side.

In this way, you don't need to fly, you can only use it for recording, and the battery life can last for a long time, so you can use it as a camera.

Ah Fei happily took the drone down, flew it on the open space, and carefully stopped the drone on the air conditioner of another house, and from the window you could take pictures of Lu Yao's door.

The drone is relatively small and stuck in the corner of the air conditioner.

Moreover, the house type of this community is east-west, and the camera is completely blocked by the building, so it can only be filmed at the door of her house, where there is no need to worry about being discovered.

The camera is not very clear, but it is sufficient.

After all, Zhang Ran doesn't need to be monitored, but just pay attention to her movements at all times.

The murder has not happened again for several weeks, and if it was really her work, then why hasn't it happened recently.

What is her most recent food source?

Did she contact her so-called eldest relative?

This is all Zhang Ran's curiosity, like a mystery, and the process of decryption is the most interesting.

The mother and daughter on the opposite side made dinner and were eating.

"Ding-dong."

Zhang Ran asked Liu Haoqiang to check Lu Yao's information has been sent.

[Lu Yao, female, 23 years old, graduated from Lin'an University of Science and Technology this year, a family of three, both parents are employees of a public institution. 】

......

There are still a few pages in the back, and when I flip through them, it's just an ordinary personnel file, nothing out of the ordinary.

It seems that her father has not returned yet, and only the mother and daughter are at home.

It was getting dark, and the lights were turned on in every house.

Nowadays, electricity is also a major problem, because many power plants are in the suburbs, on the territory of monsters, resulting in many places in the city can only be divided into time periods.

Legend has it that scientists have caught an organism that discharges electricity and are studying how to clone its discharged organs for biopower generation, and it is said that progress has been made.

The city has now opened up a large area of vacant land, and a greenhouse farm is being built, which is like a building to grow food.

This is the best quality of human beings, no matter how desperate and difficult the situation they fall into, they will never give up hope.