Chapter 7 (2/2)

A whole day's course passed quietly. After school, Lin Lichuan's enhanced points had soared to 32 points, so he decided to exchange them for surveillance bacteria in the store.

”Monitoring bacteria: a special prop invented by the Technology Development Bureau, which can be attached to others to monitor each other and the surrounding conditions without being found. It is valid for 30 days and sells for 30 enhanced points.”

In fact, from the battle last night, it is not difficult to see that Jiang Han has a lot of gratitude and resentment with the black spider gang. Therefore, she must know the enemy in detail. Starting from her, she should be able to get the detailed information of the black spider gang.

However, Lin Lichuan did not want to expose his extraordinary power, so he was not prepared to be frank with Jiang Han, but planned to use surveillance bacteria to obtain intelligence.

After the exchange was successful, Lin Lichuan found that there were more package options on the light frame. After clicking on it, a picture composed of many grids will pop up, most of which are empty grids, and only the first grid is lying alone with a small brown bottle.

As his eyes focused on the brown bottle, Lin Lichuan suddenly came up with a piece of information about the use of monitoring bacteria.

After carefully browsing the suddenly emerging information, Lin Lichuan quietly put his hand into the desk drawer and read it. The palm of his hand sank slightly, and there was a cold touch.

Lin Lichuan rubbed it. It was really a small bottle made of glass.

As Jiang Han was nearby, it was inconvenient for him to take a closer look, so he had to grope and pull out the cork. The next second, he felt that countless small particles imperceptible to the naked eye poured out steeply. Under the invisible traction, they slowly floated out of the drawer and landed on Jiang Han, who was cleaning up his textbooks and preparing to leave.

Although he couldn't see it, Lin Lichuan knew that surveillance bacteria had covered Jiang Han's whole body. The latter didn't feel it at all. He didn't know that for a while, he had countless ”surveillance cameras” on his body.

After arranging to monitor bacteria, Lin Lichuan suddenly felt a light in his hand, retracted his palm and found that the glass vial had disappeared.

”And automatic recycling?” Lin Lichuan was surprised, which saved him the effort to deal with it.

Seeing that Jiang Han had walked out of the classroom, he no longer stayed. He left the school immediately and quickly returned to his residential area.

Back home, Lin Lichuan threw his schoolbag aside, sat down on the sofa in the living room and began to test the efficacy of monitoring bacteria.

As his thoughts moved, a 16:9 translucent light screen immediately appeared in front of him, with an area equivalent to a 32 inch TV screen.

The picture is a spacious and clean sidewalk, with various shops on the left and railings and flower beds on the right. The whole picture swings slightly up and down, as if walking.

This picture obviously takes Jiang Han as the first perspective, and the things you can see are extremely limited. Therefore, Lin Lichuan decisively changed the perspective, quickly pulled up the light screen, and came to a position of about two meters above Jiang Han's head. Now Jiang Han appeared in the picture.

Lin Lichuan followed him for a while and found that the effect of monitoring bacteria was better than he expected. The monitoring range was 100 meters around Jiang Han, and the effect was inversely proportional to the distance.

The farther the distance is, the lower the precision of the monitoring picture is, and the fewer viewing angles can be seen. After 80 meters, it can only be viewed from a positive perspective.

In the range of two meters around Jiang Han, the fineness reaches the highest, which is equivalent to fully displaying this area in the form of 3D stereo image. It can be viewed 360 degrees without dead angle, and it is also an ultra-high resolution image quality, which is amazing for its strong practicability.

”This thing is terrible. If it falls into the hands of people with ulterior motives, the consequences will be unimaginable.”

Lin Lichuan sighed with emotion.

”Fortunately, I am a gentleman.”