Doomsday Survival: I can upgrade entries infinitely

Wang Xuan went straight to the gate of the water plant.

In his eyes, an entry appeared in the waterworks in front of him.

In fact, when he first came to the waterworks, he had already discovered this entry.

It's just that he was dealing with a group of zombies at the time and didn't have time to upgrade this entry.

【Waterworks with low defense】

[This entry has met the upgrade conditions and can be upgraded]

[After the upgrade, the entry has been promoted to an intelligent three-proof water plant with strong defenses]

[This upgrade requires one-star fragments × 10]

[Currently owning one-star fragments: 15830 pieces]

Because when Wang Xuan was upgrading the water purification equipment, Liu Ruoruo and others found many zombies in the staff dormitory, and killed them.

Therefore, the [-]-star fragments and [-]-star fragments that Wang Xuan now possesses are a bit more than when he upgraded the water purification equipment before.

According to the system's prompt, the entry for the water plant is similar to the entry for the villa before.

The upgraded intelligent three-proof water plant has strong three-proof capabilities.

Fireproof!

Anti-theft!

Anti-attack!
Waterworks is a more important place.

Prevent the waterworks from being destroyed by zombies and mutant monsters!

lest the waterworks be occupied by the enemy!
Therefore, the entry of the waterworks must be upgraded!

So, he immediately upgraded the entry for the waterworks.

[Congratulations, the upgrade was successful]

At this moment, the waterworks with low defenses have been upgraded to intelligent three-proof waterworks with strong defenses.

The appearance of the waterworks has not changed in any way!
However, the defense of the waterworks has become much stronger!
In the future, you don't have to worry about zombies, mutated beasts breaking into or attacking water plants!

There is no need to worry about the enemy seizing the water plant!

What Wang Xuan didn't expect was that some words appeared in the waterworks again.

【Intelligent three-defense waterworks with strong defense】

[This entry has met the upgrade conditions and can be upgraded]

[After the upgrade, the entry will be promoted to an intelligent offensive and defensive waterworks with strong defense and strong attack power]

[This upgrade requires two-star fragments x 1]

【Currently own two-star fragments: 12085】

"I go!"

"It has a strong defense!"

"It has a strong attack power again!"

"It can both attack and defend!"

"This entry is strong!"

"Definitely upgrade!"

When Wang Xuan saw this entry, he was very excited.

Unexpectedly, this waterworks can be upgraded to a waterworks with both offense and defense!
In the future, even if you encounter attacks from abnormal creatures such as zombies and mutated beasts, or attacks from powerful enemies.

Those who are in the waterworks don't have to worry that the waterworks will be breached eventually!
After the waterworks have the ability to attack, they can fight back against each other!

Therefore, this entry must be upgraded!
Therefore, Wang Xuan immediately upgraded the 'intelligent three-defense water plant with strong defense' to an 'intelligent offensive and defensive water plant with strong defense and strong attack'!
"Wang Xuan, what are you looking at?"

Liu Ruoruo was very puzzled when she saw Wang Xuan running to the gate of the waterworks alone.

So, she came along too.

"nothing!"

"Oh, by the way, have all the zombies inside been cleaned up?"

Wang Xuan changed the subject and asked.

"It's been cleaned up!"

"We used an abnormal biological detector to detect the entire waterworks!"

"It has been confirmed that there are no abnormal creatures in the water plant!"

Liu Ruoruo nodded.

"That's good!"

Wang Xuan nodded very satisfied.

At this time, he saw other girls coming over.

He smiled and said, "Come with me, I'll show you something good!"

Afterwards, he brought Liu Ruoruo and others to the factory building where drinking water was processed.

"Look, this set of water purification equipment is now working!"

"In the future, the tap water problem of the entire Pingdong Town has been solved!"

Wang Xuan pointed to the water purification equipment in front of him, and said to Liu Ruoruo and others.

"Great!"

"With running water, Pingdong Town can be inhabited from now on!"

Liu Ruoruo and the others were very happy.

"Not bad!"

"I also plan that we will move to Pingdong Town for a temporary stay in the future!"

"Temporarily transfer our base camp to Pingdong Town!"

Wang Xuan expressed his thoughts.

In fact, he already had this idea!

Their base camp is in a village.

However, this village is a certain distance from the provincial road, and the traffic is not very convenient.

But Pingdong Town is different!

Pingdong Town is just beside the provincial road!
Moreover, Pingdong Town is not very far from the county seat!
If their base camp is transferred to Pingdong Town, it will be convenient to occupy the villages and towns around Pingdong Town in the future.

Secondly, it is also convenient to occupy the county seat in the future!

Now, the tap water problem in Pingdong Town has been solved, and his idea can be put into action.

"Wang Xuan, are you planning to let us all move to live in Pingdong Town?"

"However, the villa we live in now has strong defense capabilities!"

"It can resist attacks and invasions from zombies, mutated beasts, and other outsiders!"

"Isn't it very safe?"

"Why do you want to move to Pingdong Town?"

Bai Xiaomeng asked very suspiciously.

The other girls also didn't understand why Wang Xuan suddenly decided to move to Pingdong Town.

"Safety, you don't have to worry!"

"As for why I plan to transfer the base camp to Pingdong Town!"

"I think so……"

Wang Xuan explained to everyone the reason why he planned to transfer the base camp to Pingdong Town.

After listening to Wang Xuan's explanation, everyone understood Wang Xuan's intention.

They also all expressed their support for Wang Xuan's idea.

"All right!"

"Now the tap water problem in Pingdong Town has been solved!"

"Let's return to Pingdong Town now!"

Wang Xuan said.

Afterwards, he brought Liu Ruoruo and the others back along the same route.

Passing by the place where they dealt with a group of mutated wild boars, Jiang Yiyun and others, under the supervision of Gao Yanan and others, had already cleaned up the carcasses of a group of mutated wild boars.

The corpses of these mutated wild boars have all been transformed into useful resources: energy bars and energy buttons.

Of course, Jiang Yiyun and the others transformed the mutated wild boar corpses into energy bars and energy buttons through the energy-generating corpse collection machine. During this process, Emperor Xuan would get a lot of fragment rewards.

"Yanan, if you follow the upstream of this river, you will see a waterworks!"

"There are a lot of zombie corpses in the waterworks!"

"You take Jiang Yiyun and others to deal with all the zombie corpses in the waterworks!"

Wang Xuan ordered Gao Yanan and several other girls.

"Ok!"

Gao Yanan and the others nodded.

Afterwards, Gao Yanan asked, "Has the tap water problem been solved?"

"Not bad!"

"already solved!"

"Now the whole Pingdong Town should be able to use tap water!"

Wang Xuan nodded and said.

Jiang Yiyun and the others at the side were all stunned when they heard the words!

Has the tap water problem been solved?