After observing for a week, Lin Xingchen and Gu Beichuan found that Zhang Yan was a very careful and responsible person.

Immediately, the two of them handed over Fu Bao and Duo Bao to Zhang Yan and Lin Mu.

And Lin Xingchen and his family went out for a period of time every day.

The beautiful name is to let Zhang Yan and them adapt to this kind of life in advance.

In this regard, although Lin Haochen was very dissatisfied and wanted to say something, Lin's mother was very happy.

In her words: the little couple has a good relationship, she is happy in her heart, and she is most willing to take her grandson.

Of course, Lin Mu said this and did so, coaxing Fubao and Duobao every day.

And the freshly baked, the little brother of the Lin family, was thrown by her to the confinement sister-in-law to bring.

Lin Xingchen felt very sorry for his little brother when he found out, but for the sake of his own freedom, he could only let him sacrifice it.

As a result, Lin Xingchen and Gu Beichuan let themselves go even more, and went to various departments of the base to inspect every day.

Of course, they go to research institutes and R&D departments the most.

The research institute is still in charge of Qiu Ze, and Gu Beichuan gave him a lot of subjects that can be studied.

For example, the survivor who mutated into a zombie by eating zombie meat.

The day after he established the research institute, Gu Beichuan gave the special zombie to Qiu Ze.

There is also a relatively special test subject, that is, when they were saving Qiu Ze and them, Lin Xingchen and the control zombie they encountered.

There is also Zhang Huayang's ability water, which is supplied in unlimited quantities for research research every day.

However, the research institute of their base is newly established, and there are still some reagents in the machine, and the instrument is seriously defective, so the progress is very slow.

Early this morning, Lin Xingchen and Gu Beichuan came to the research institute as usual and shook around.

But as soon as they entered the door, they were startled by Qiu Ze's excited laughter.

"Hahaha......"

Lin Xingchen poked the goosebumps on his body, and asked a receptionist in the research institute, "What's wrong with your director?" ”

The little receptionist was also full of joy: "Back to the base director, our director, this is the progress of the research!" ”

Lin Xingchen was also very surprised when he heard this: "Really? Which project is making progress? ”

As soon as Lin Xingchen's words fell, he heard Qiu Ze's voice sound, and his tone was obviously full of joy.

"Base Commander, Commander-in-Chief is here! Go to my office and tell you good news! ”

Lin Xingchen and Gu Beichuan glanced at each other, and then followed Qiu Ze to his office.

As soon as the three of them entered the room and sat down, Qiu Ze said impatiently: "The deputy base chief's ability water research has made progress!" ”

"Really? What did you come up with? ”

After listening to Gu Beichuan's words, Qiu Ze hurriedly returned: "We all know that the deputy base chief's ability water can remove the zombie virus from the wounds caused by zombies, which is the attribute of purification.

However, his ability water has no attack on zombies at all. ”

Seeing Lin Xingchen and Gu Beichuan nodding their heads and agreeing with his statement, Qiu Ze continued to speak: "During this time, I found that the reason why that control zombie was injured by the deputy base leader's ability water was entirely because its skin had been soaked in amniotic fluid, so to speak, it didn't have the skin of a zombie at all, it was directly flesh and blood.

Because of the lack of zombie skin blocking, the purifying attribute ability water will work, just like sulfuric acid splashed on the skin! ”

Gu Beichuan and Lin Xingchen were both smart people, and they thought of the reason as soon as they heard Qiu Ze's words.

"In other words, if the zombie skin is missing, the purification attribute ability water can also hurt the zombies?"

The two asked questions in unison, and then looked at each other and smiled.

Qiu Ze replied: "It's so understandable! ”

Gu Beichuan thought that the later they went, the thicker the skin of the zombies became, and it could also be said that this news was completely useless to them.

Although he knew this, Gu Beichuan didn't say it, discouraged Qiu Ze's enthusiasm.

Just praised it very kindly: "Well, this is a major discovery!" ”

Obviously, Lin Xingchen also realized this, and she said with a slight groan: "Director Qiu, since this problem has been overcome, is the next step to give us a base to study some more practical things, such as the bait you invented before!" ”

Qiu Ze was obviously in a good mood, and after listening to Lin Xingchen's words, he replied: "Yes, this topic has been overcome, and I will study the characteristics of mutant plants next." ”

After speaking, Qiu Ze said again: "Next, trouble the two of you, collect some test subjects of mutant plants for me, preferably with attack attributes!" ”

After speaking, Qiu Ze smiled flatteringly at the two.

Gu Beichuan rolled his eyes at Qiu Ze, and secretly thought in his heart: I know that this workaholic must have to ask them for something again!

Although he thought so in his heart, for the development of the entire base, Gu Beichuan could only accept his fate and go out to find mutant plants for him in the cold season.

Of course, Lin Xingchen was the only one accompanying him this time.

Because the aggressive mutant plants are no better than the others, each one is a very powerful existence.

People bring too much, but they send nourishment to mutated plants.

Only take Lin Xingchen alone, and when it is dangerous, the two of them can hide directly in the space.

So, after a brief explanation with his family, the two of them left the Chenguang base early the next morning.

The survivors have adapted to the cold season temperatures, and although everyone is wrapped in a ball, they are ready to go on a mission.

After this period of mission, the survivors found that the temperature of the cold season not only brought a devastating blow to humans, but also brought great trouble to zombies.

Because the limbs of zombies are originally cold-blooded and have no temperature.

After the freezing of the cold season, the activity is a little stiff.

Slowly, it seemed like it was back to the speed when it had just mutated into a zombie.

This change has brought great convenience to the survivors in killing zombies.

However, after a month of heavy snowfall, the snow outside the base has reached three meters thick. (And counting)

In other words, the thickness of the snow outside is now one floor high.

Simply, the geographical location of the Chenguang base is very high, and the entire height is about dozens of meters higher than that of Bincheng City.

This way, even if the snow outside is thick, it won't pile up inside the base.

Most of the zombies are hidden in the snow, and it is really difficult to kill them.

Even if you usually go out to cut down mutant trees, because of the thickness of the snow, the difficulty has increased several times.

This is where sledding comes into play.

Gu Beichuan had considered the cold season before, so he stored a few sets of ski tools in the space.

The two of them set off on this trip with complete equipment.

Because of the heavy snow, the road that was difficult to walk has become a sea of snow.

Gu Beichuan and Lin Xingchen were sledding, and the speed of walking in the snow was very fast.

Because the attacking mutant plants are particularly difficult to find, Gu Beichuan and the others came out this time just to try their luck at the previous food factory.

It was supposed to take two days to walk, but with the help of heavy snow and sledding, the two of them rushed to the vicinity of the food factory at noon that day.