"It's okay, I'll go in in a chemical protective suit." Xia Yi replied.

Compared with fire garments, chemical garments have higher protective performance.

Qiu Ruoyan's eyelashes were hanging down: "You don't need to do this."

Xia Yi stretched out his hand and touched her hair.

Qiu Ruoyan hurriedly retreated.

"There is no wound on my hand, it doesn't matter." Xia Yi took a step forward and touched Qiu Ruoyan's cheek again, "Don't worry, I'm prepared."

Holding Xia Yi's hand, Qiu Ruoyan looked at his eyes: "I'll go with you."

"If everything is normal, I can take you in, but if the situation changes, you have to stay. If you go in, I will only distract me." Xia Yi said the conditions.

Qiu Ruoyan tightened her fingers and she agreed.

When he arrived at the next room, Xia Yi was lying on the bed to take a break. At seven o'clock, he was woken up by the prompt sound.

【The 22nd day begins】

[Number of survivors: 197]

The number of survivors dropped sharply by nearly fifty people. These were probably all those who were attacked by rat groups, just like Yin Shi and the others.

Sitting up, Xia Yi washed up briefly, and brought Qiu Ruoyan to the downstairs.

The tall and thin man was waiting anxiously in the room.

"What's your name?" Xia Yi asked the other party.

"Gao Shou." The tall and thin man replied.

Xia Yi wrote down this name.

When she arrived at the first floor, Xia Yi met ten gatekeepers, two of whom were attending the meeting in the early morning, and the man with glasses was also among them.

After the last attack, they learned about the importance of the doorkeeper.

"Where are you going?" asked the man in glasses.

"I'll go out to see what's happening nearby." Xia Yi lied.

"I'll be with you." The man in glasses put down the notebook in his hand.

"No need," Xia Yi stopped him, "You arrange your defense in the hotel."

After saying that, he, Qiu Ruoyan and Gao Shou, left the hotel.

Xia Yi got on an off-road vehicle.

I used a van before because there were many people who could ride in the van and it was easy to put things in. Now there are only three people, and off-road vehicles are more practical.

First, I took out the chemical protective clothing I left behind, let Qiu Ruoyan drive, and Xia Yi sat in the passenger seat to observe the situation outside.

The streets are even more dirty than before. In addition to the garbage thrown by the survivors, there are also traces left by the rat group.

The tires are tucked into garbage from time to time, making unpleasant sounds.

The off-road vehicle left the street next to the hotel. Xia Yi thought it would be better next, but he didn't expect that it would be very dirty all the way.

Along the way, there were traces left by the rat group.

Xia Yi felt something was wrong. When he arrived at the hospital gate, his feelings became reality.

The traces of the rat group continue to extend in the hospital.

The group of mice that attacked the hotel were nested in the hospital.

Qiu Ruoyan slowed down, carefully drove through the hospital gate, circled around, and came to the back of the hospital.

There is a wall here, and the institute is inside the wall, which was originally an old building of the hospital.

Opening the car door, Xia Yi walked under the wall, jumped and grabbed the edge of the wall, and climbed up.

Fortunately, there is no glass on the fence.

Squatting on the wall, he observed.

Qiu Ruoyan also got out of the car, and she handed Xia Yi the telescope.

Using a telescope, Xia Yi first looked at the ward building in front of the institute building. He saw the mice crawling around the corridor.

The hospital building is cool and is the favorite place for mice.

He looked at the institute building again, and through the window he could also see wandering mice.

"How is it?" Gao Shou climbed up.

Xia Yi handed him the telescope.

After taking the telescope, Gao Shou glanced around and looked at Xia Yi with a bitter face.

He asked nervously: "There are mice inside. Can you sneak in?"

Xia Yi replied: "As long as there is no rat, not to mention such a scattered group of rats, you can go even if you are all rat holes."

"But the key is that there is that rat, right?" Gao Shou was very desperate.

"Where is the place where the information is placed?" Xia Yi asked.

"The fifth floor is the research site of the French League, the sixth floor is from Country M, and the fourth floor is from ours, so there is no need to look at it." Gao Shou replied, "The stairs on the third floor have been sealed. You must have a door card or password to enter. I don't know if it can be used if the power is out of power."

"Where is the door stuck?" Xia Yi was mentally prepared.

"The duty room on the first floor should be available." Gao Shou pointed to the middle of the first floor and said to Xia Yi.

"Where is the password?" Xia Yi had already guessed that Gao Shou didn't know, so he asked just in case.

"I don't know." Gao Shou's answer was not beyond Xia Yi's expectations.

After asking about the detailed structure of Gaoshou Building, Xia Yi jumped off the wall and began to wear chemical protection suits.

Qiu Ruoyan then put on her clothes and was stopped by Xia Yi.

After putting on his clothes, carrying an oxygen tank, and fixing the walkie-talkie next to his mask, Xia Yi climbed onto the wall and jumped in.

Because he was wearing a chemical protective suit, he staggered a little when he landed on the ground.

Qiu Ruoyan almost screamed, but she felt relieved when she saw Xia Yi holding the wall and standing firmly.

She handed the torch to Xia Yi.

"Come back safely." Qiu Ruoyan looked at Xia Yi.

"Yes." Xia Yi took the torch.

Qiu Ruoyan threw down another shoulder bag, which contained a bucket of gasoline, tape, an axe and a handheld cutting machine.

Confirmed that the equipment was fully equipped, Xia Yi set out on the way.

Without any sound, without any disguise, he rushed straight towards the building.

Soon he entered the building. When the mice in the corridor saw him, they rushed over, but after seeing the torch, they hurriedly retreated.

When he arrived at the gate on the first floor, Xia Yi saw the locked iron railing.

The cutting machine could not cut the solid iron, so Xia Yi walked to the courtyard and the rats followed him.

Fasten the torch on the window railing with tape, Xia Yi took out the handheld cutting machine and started cutting.

The window railings were made of aluminum alloy and hollow, so Xia Yi soon cut off the railings.

Throwing the heavy cutting machine aside, Xia Yi smashed the window glass with an axe and climbed in.

Just like in the corridor, the mice on the first floor immediately rushed over when they saw Xia Yi, but after seeing the torch, they immediately made way.

There were no rats, and these rats were not threatening at all.

When he arrived at the middle of the first floor, Xia Yi saw a corpse. His body paused for a moment, and after careful observation, he found that it was not a corpse, but a skeleton. It was just that his clothes were intact, which made him think it was a corpse.

Needless to say, it must be a rat that chews it like this.

After crossing the skeleton, Xia Yi used an axe to break the window of the duty room and crawled in.

There were no mice in the duty room, so Xia Yi was relieved to rummage the boxes and cabinets.

He pulled out all the drawers, but did not see the door card.

"Where is the door stuck?" Xia Yi asked Gao Shou on the walkie-talkie.

"It should be locked in the cabinet." Gao Shou replied.

After scanning the room, Xia Yi found a locked cabinet.

He split the wooden cabinet with an axe and saw three hooks, two of which had cards on them.

He looked below the card. One was the door card on the fifth floor and the other was the door card on the fourth floor, with the sixth floor missing. The M Country Research Office on the sixth floor was Xia Yu's target, and only the M Country has made progress in alleviating drugs.

"No." leaning against the wall on one side, Xia Yi said on the walkie-talkie.

"That must have been taken away. The researcher may have it, but I don't know where they are." Gao Shou's voice was lost.

After searching around the room again, Xia Yi still didn't find it.
To be continued...