While the sky was still bright, several people studied the layout of Haguro Castle.

The entire city of Haguro Castle was full of zombies, and walking on the ground would definitely not work, so they chose to go down the sewers.

It's just that the MHI base structure is very complicated, and there may be dangers inside, so you have to find a way, it is extremely difficult to be detected, and you can even easily walk around inside, and it is best to be able to get an MHI pass.

After discussing it for a while, it was finally decided to wait and observe the trajectory of MHI's movements before deciding how to act.

lived up to expectations, and sure enough, at night, there was movement around.

Kai Kai reported that a group of people came out of the dilapidated corridor a little ahead, and they were wearing MHI's black uniform clothing.

Obviously, there should be an entrance to the MHI base in that place.

Since those black uniform clothes covered their faces, Li Shu inexplicably came up with a plan to let them sneak attack these MHI people, and then take off their clothes.

Yao Jiang and the others didn't say a word, and went out directly to do the task according to Li Shu's words.

After a while, a few sets of clothes were brought back, and those people were quietly solved by Yao Jiang.

The clothes are well-dressed, and there are deadly poisons hidden in several places, so that they can kill themselves as soon as they notice that something is wrong, and spread the poison to the people around them.

It's just that this clothes were cleaned up by Yao Jiang and them before they were brought back, and they didn't need to worry about poison.

Brought back with them, as well as the identity cards that entered and exited, and the pupils of those people who could be recognized.

Looking at the complete pupils that were placed on top of the box one by one, Li Shu couldn't help but swallow his saliva.

These people, what a thing!

It is really not possible for ordinary people to be able to obtain a complete pupil so completely and without a little blood.

The pass to be able to enter has also been obtained, and the route has been roughly figured out, and the only thing that needs to be solved now is Xiaobao's problem.

Li Shu wanted Xiaobao to stay outside and take it with him in the RV, after all, the environment inside didn't know what to do, and there would be danger at any time.

Although Xiaobao was left alone in the RV, with Kai Kai there, she was not worried about any danger to Xiaobao.

But Xiaobao naturally didn't want to stay alone, especially when this kind of mommy was in danger at any time, he didn't want to leave Mommy.

Li Shu squatted down and reasoned with Xiaobao: "We have to cooperate, you and Uncle Zhuang Xian are guarding outside, if you find anything wrong, you must immediately tell Mommy, your position outside is also very important!" ”

Xiaobao was skeptical: "Really? ”

Li Shu: "Of course, don't you still believe Mommy's words?" ”

It just so happened that there were only four costumes this time, so Li Shu was ready to let Yu Yechen, Mu Zicheng and Yao Jiang together.

Stay here to stay with Xiaobao.

Zhuang Xian was originally very unhappy, why did Yao Jiang have any good things, but after thinking about it, protecting Xiaobao was also a very important task.

The two must be tired of being together, and they don't have time to take care of the children, so the task of taking care of the children can only fall on their heads.

There are many dangers around here, and it is also an important task to be able to protect Xiaobao well!!

Thinking so, Zhuang Xian was immediately full of fighting spirit, and he was bound to protect Xiaobao and prevent Xiaobao from being hurt in the slightest.

And Li Shu also said that he was only going to investigate the situation this time and would come back soon, so Xiaobao thought about it and agreed.

And make an appointment with Mommy, one day, be sure to come back!

Li Shu naturally nodded in agreement, then got dressed, and prepared to go down to the dilapidated corridor with everyone.

In order to make it easier to find, Li Shu asked Kai Kai to automatically block the surveillance cameras here, and then when they found the entrance, they connected the previous footage of their entry here, causing them to just enter.

As their identity cards and pupils were verified, the door slowly opened, revealing a huge light blue elevator full of science and technology inside.

A few people walked in, then the elevator doors closed and descended.

The descent lasted more than thirty seconds, and finally it came to a slow stop, and then the gate opened.

What caught her eye was a light blue place full of technology, and to Li Shu's surprise, this place actually made her feel very familiar.

She...... Seems to have seen this place somewhere!!

"Master, isn't this the renovation structure of the Imperial Institute of Advanced Medical Sciences? How can there be such a similar decoration style here?!! ”

Kai Kai was very excited, and his voice trembled a little, as if he was excited to meet something familiar.

Originally, Li Shu didn't remember where he was familiar, but after Kai Kai's reminder, it seemed that it was really the Imperial Advanced Medical Research Institute.

But she also happened to pass by, and then glanced at the place, and the structure was really seven or eight points similar to here.

And there are people coming and going, everyone is wearing white coats, and they all look quite busy.

Li Shu turned his head to look at Yu Yechen beside him, the two nodded slightly, and then walked inside.

Originally, they were also planning to act as if something was missing and they wanted to come back and get it.

That way, it wouldn't be strange even if they were walking around in this outfit.

But Li Shu found that there were also people walking around in black clothes all day long, and it was obvious that these people in black clothes should belong to the same department, which made it easier for them to move.

Because everyone was busy with their own affairs, Li Shu and the others moved freely in this underground base, and no one noticed them at all.

This underground base seems to be very large, and it occupies almost all the underground area of the entire Haguro Castle.

And Li Shu found that there was not only one layer underground, but three whole layers, and even hundreds of meters below the third layer, and a relatively small level, most likely, there were deeper secrets hidden there.

However, they have just entered here, so they still have to explore the underground layer first, and then move on to the next two or three floors.

Li Shu walked along the road in front of the elevator, and he could see a lot of laboratories along the way, and there were a lot of experimental equipment, almost to the extent that it could make people dazzled.

And there are not only closed laboratories here, but also fully transparent glass, which not only contain living people, but also zombies, exotic plants, and even zergs!

And the Zerg in this laboratory have been hatched.

Seeing someone leaning over, the Zerg inside rushed forward fiercely, as if they wanted to eat the people outside.

The appearance of the entire Zerg is exposed to transparent glass, if it weren't for the special material of the glass, I'm afraid that according to the rude movements of the Zerg inside, they would be able to pounce and eat people every minute.