After escorting his parents all the way out of the shelter and returning to the ground, Yan Chong returned to the shelter.

He secretly left half of his parents' hair, and waited for a while to find them after the exploration was completed, and then looked for the opportunity to return home with them.

Although he was interested in the secrets in his parents, he still couldn't read their memories directly with the eyes of fraud.

That is a means to deal with enemies or passers-by and is not suitable for relatives and friends.

You still have to find an opportunity to reveal what happened to you. At that time, he may also know some of the things happening to your parents.

When Yan Chong entered the passage again, the alarm sounded again.

He was also quite helpless about this. Although he learned about some facilities and operating methods of the shelter through the memory of the middle-aged man, the problem is that these are almost all operated by a super brain.

There are a few places that can be purely manual, but Yan Chong is too lazy to operate. Anyway, there are no one in the shelter.

In each shelter, there are still many ancient people with the Black Iron Level, with a total of thousands of people, but there are fewer bronze levels. The ancient people with the Bronze Level here have been destroyed by Yan Chong.

However, as a senior staff member of the shelter, the middle-aged man certainly knows where to store superbrain solvents in the shelter.

Therefore, the main purpose of Yan Chong returning to the shelter again was to obtain super brain solvent, which was also a problem that troubled him for a while. Without super brain, he could not effectively deal with ancient people.

Through the passage on the right, Yan Chong came to another hall.

There are various instruments placed in the hall, full of science fiction, which makes people feel very tall and magnanimous at first glance.

In the center of the hall, there is a column connecting the ceiling. The column is shaped like a cooling tower of a nuclear power plant. The two ends are thick and thin in the middle, and the whole body is black, as if it is made of some kind of rock.

Yan rushed to the black pillar and lit it a few times. The black on the pillar suddenly retreated and turned into a transparent crystal pillar. Several rays of light shot out from the pillar, forming a holographic image in the air.

This hall is a control room in the shelter, and this pillar is the control core. Yan Chong adjusted the layout diagram of the shelter according to the manual control method in the memory of the middle-aged man.

Next, he will go to the lab of the shelter.

Then, the metal on one wall in the hall slowly squirmed, and then it turned into three doors, but the door did not open.

The use of super brain is required to open the door, so Yan Chong can only crack it brute forcefully, and the laboratory's defense level is at level A.

He first took out a rare-level elemental master card with some pain. After crushing it, his combat power suddenly increased to the golden level. Then, he put his palm on the metal door in the middle and began to recite spells silently from his mouth.

As he recited, the temperature in the hall suddenly dropped, and a layer of frost formed on the metal door.

This is not a formal magic, but an elemental control technique. Yan Chong used the first half of the A-level water magic spell to gather water elements and create an ultra-low temperature effect, gathering on the metal door.

Afterwards, Yan Chong took away his palm and instantly fireball, and an orange-red fireball the size of a fist appeared in the palm of his hand.

With a thought, the fireball flew towards the metal door and exploded suddenly after hitting the metal door.

The metal door that was originally alive was as fragile as glass, with countless cracks appearing on it. Yan Chong punched it, and the metal door shattered into pieces all over the ground.

Yan Chong walked in directly. There was a not-long passage inside. There was still a door on the head of the passage. Yan Chong did the same thing and smashed the door again and came to the laboratory.

The laboratory is not big, about 100 square meters, and there are also a series of instruments inside. There are some bottles and jars next to it, which look like a pharmacy laboratory.

What is even more conspicuous is that there are three dormant slept in the corner of the laboratory. Through the transparent sleeping slept with three unclothed ancient people.

This is also Yan Chong's second purpose, to deal with the ancient people of the silver-grade rank in the shelter.

He didn't rush to care about these silver-grade ancient people, but instead came to an instrument and started operating it.

The alarm just now did not wake them up, and they were not in a hurry.

After a while, Yan Chong was a little disappointed. Because the super brain materials were relatively complex, some of the precious biological materials had decayed over the long years, so they could not be configured for the time being.

But Yan Chong has recorded the formula. Super Brain is a biological solvent that contains ingredients of medicine and some mechanical components. The ingredients of medicine can improve the functions of human organs and enable the human body to successfully merge with super Brain. The components of machinery are devices similar to nanorobots, which undertake the specific computing functions of super Brain.

Yan Chong finally got a test tube filled with transparent liquid, which was the mechanical components of the super brain solvent. As long as the biological materials are found and then mixed, it can be used successfully.

After putting away the test tube, Yan Chong looked at the three dormant warehouses and picked up the pig-killing knife in his hand.

He first used the golden-level mental power to hypnotize one of the ancients through the dormant warehouse, but found that the mental power could not pass through the transparent warehouse cover.

"Yes, the defense strength of the dormant sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping sleeping from outside. Yan Chong said in his heart, but found that he had no normal way to open the dormant sleeping sleeping sleeping sleeping from outside.

The dormant slumber has very good protection, which allows ancient people to have no worries when they are dormant and will not worry about being attacked by others.

Unless you use super brain, you must also have higher authority.

The main reason why Yan Chong did not directly violently destroy the dormant warehouse at the beginning was that he wanted to know more in-depth secret information from them, but since there was no way to open the warehouse cover, he could only brute-force crack it.

He continued to use the previous method, put his palm on the cover of one of the dormant warehouses, and recited a spell in his mouth, causing the temperature on the surface of the warehouse to drop sharply. Then, he picked up the pig-killing knife and chopped it hard towards the cover.

The transparent bin cover was even worse than the previous metal door. It was cut off by Yan Chong, and countless pieces fell directly on the ancient people lying inside.

But Yan Chong showed a very confused expression. The other party was like this and had not yet woken up.

He had this kind of doubt before, so he asked his parents to leave here first.

He started reading, but there was no result.

"Is he dead?" Yan Chong murmured. He did not feel any life magnetic field before, but that was not enough to prove that the other party was dead.

Reading is different. If the target of reading is a person and cannot read any attributes, it is very likely that the other party has died and has been dead for a long time.
Chapter completed!