The grain purchasing team of D city base is finally coming to an end.

During this period, the family took another Huanyan pill in advance, and Su Jin decided to leave the D city base before the Huanyan pill failed.

In recent days, they have also witnessed the reconstruction of the base in D city. It has to be said that the management of the newly elected young people are a group of capable people. The originally dilapidated base in D city has gradually become prosperous.

People who buy food also become a unified team to exchange food after killing zombies every day.

"Excuse me... Can the nucleus of mutant animals be used to buy materials?"

A tall man came up and asked.

Su Jin slightly stunned, beast nuclear?

"Sure, but it depends on the size of the core."

Su Jin replied.

When the man heard that the animal nucleus could be exchanged for materials, he was very surprised and immediately let the people behind him take out the animal nucleus they hit today.

A lot of animal nuclei were taken out by the space psionic behind the man and put on the ground.

"Brother, where did you get the animal nucleus?"

On one side, someone saw that there were so many animal nuclei. He couldn't help asking.

"Haha, we were lucky today. We came to D city zoo by accident. Many small animals around were eaten and chewed clean, so we picked up some of the fallen animal cores around. We didn't expect that we could get materials."

The man said happily.

"Well, you're really good at going to places like the zoo. You're not afraid of big mutant animals."

Someone tut tut exclaimed.

"The big animals didn't find us. We only dare to walk around the edge of the monkey mountain and ostrich area. After picking it up, we immediately ran away. You don't have to say, we really heard the animals roaring inside. We don't know what giant animals are in it."

With that, the man looks forward to Su Jin, who has finished counting the animal nuclei. Don't you know if these animal nuclei can change a jin of grain?

"There are 183 animal cores in total. You can exchange four Jin of rice or flour, or you can exchange some other..."

"Change it, Xiao Hong, change it into flour for us!"

The man didn't wait for Su Jin to finish, interrupted her words to decide a way.

"OK"

Su Jin said with a smile, and then let Lu Hao weigh four kilograms of flour and handed it to the man.

The man left with the people behind him. It was a normal thing, but it also let the people in D city know that the animal nucleus could be exchanged for materials in Zhang Xiaohong's place. Many people found out the animal nucleus they had got before.

During a trip to D City, the family had a lot of harvest. The total number of crystal nuclei and animal nuclei was 850000.

Su Jin felt that he could find another opportunity to upgrade the space. Now they have more than 1 million nuclei, which should be enough to upgrade the space.

"I don't know what functions will be added"

Su Jin expected to say.

"What else can it do, bigger and higher?"

Lin Xiuyuan said in the hall of the north courtyard.

"Hey, that's not necessarily true. Maybe there will be another great function."

Nie Qing said that he wished Su Jin could upgrade the space now. He always felt that the function of that space might have more.

So on the last night of D City, the whole family gathered in the space, excitedly waiting for the third upgrade of the space.

The second upgrade of space took 10 times as much as the first one. This time, Su brocade has been fully prepared. Anyway, the crystal nucleus they earn is for space.

So when the 500000 phyllite nuclei were absorbed by space, there was no reaction. Su Jin calmly took out 200000 and 300000 phyllite nuclei. When he got the 1300000 phyllite nuclei, there was no reaction in space.

“……”

The whole family was staring at the location where the crystal nucleus disappeared. Isn't it enough?

"I don't think we can take it any more. We need to keep some daily intake."

Su Jin said.

"Xiaojin, don't be upset. There are many Xinyu stores and Xinyu branches in the base. Maybe you can upgrade when you come back."

Lin Tianzhen comforted.

"Yes, Xiaojin, and I go out with Xiaoyue every day to kill zombies and beat Jinghe."

Mao Qiqi came over and said.

"Let's go to D city zoo tomorrow"

Lu Hao rubbed Su Jin's hair and said with a smile that it wasn't long before the second upgrade of the space. Now they have earned so many nuclei and are ready to start the third upgrade. In fact, the speed is very fast.

"Brother in law means the D City Zoo that the man said today?"

Lin Xiuyuan thought of what the man said about the zoo today. It seemed that there were large mutant animals in it.

"Well, I read the map. Although I'm not passing by, I won't go many more ways."

Lu Hao said.

See a family in you a word I a word of comfort oneself, Su Jin is to feel a little embarrassed.

"I'm not sad. We've collected nuclei fast enough. Now it's the first year of the end of the world. Don't worry, everyone."

Su Jin said with a smile.

"That's right, Xiaojin. We still have a long way to go. We have to support us all our lives here. Don't worry, don't worry."

Lu Guanhai handed over a red and round tomato and said.

You can farm and fish here. In fact, he doesn't have a big demand for upgrading or not, but crystal nucleus still needs to earn money. Otherwise, the space is not enough for daily spiritual maintenance.

"OK, that's settled. Tomorrow's a family trip to the zoo."

Lin Cheng said with a smile, did not expect that before the end of the world they had not been to the zoo, after the end of the world there is a chance to go.

"Ha ha ha, yes, grandparents will follow us this time"

Lin Xiuyuan remembers that he can take Lin Yunguo and Li Xiuying out to hunt giant animals this time. Instead, he has some expectations. Giant mutant animals or something will surely make the second eldest brother's eyes full.

It's just that Lin Xiuyuan never thought that their trip to the zoo was not as simple as the usual hunting of mutant or zombie animals

……

In the early morning of the second day, the family quietly left the base of D City in the mist.

D city base gate has built a new registration office and security inspection office, but the people inside the base do not need any registration, so no one found Zhang Xiaohong and others left.

Su Jin had already told Yao Rui the night before that they were leaving, and gave her several sets of ladies' clothes and a set of skin care products.

Yao Rui was deeply moved. As a sister, she didn't give her any gifts. Xiao Hong gave her such a valuable gift.

Knowing that Su Jin and his party didn't want to make a big deal, Yao Rui just stood on the wall and silently watched the minibus of several people go away.

"Bon voyage, little red"

Yao Rui said softly.