"It's here." In the bright underground parking garage, Chen Nuo looked up and looked directly at the location of the villa above, then looked at the ground.

After finding a location, Chen Nuo pointed to the ground in front and said:

"The system, that's it, this location is set as the entrance and exit of the shelter."

"Okay!" The moment the system sound appeared, the ground Chen Nuo pointed to magically disappeared, and an entrance and exit enough for two people to lead to appeared.

Looking at this scene, Chen Nuo couldn't help but dilate his pupils and his face was full of surprise.

Turn on the flashlight of the phone, he began to walk down the steps of the entrance and exit.

At the same time, he was also observing this refuge, so that he could become familiar with the environment.

Soon, when he arrived at the fifteenth staircase, a brand new but weak iron gate appeared in front of him.

This made Chen Nuo's face slightly lowered.

Open the iron door and inside, there is a fifty square open space.

The ground is a reflective tiled floor.

Just when Chen Nuo was surprised that there was no room, a light curtain appeared in front of him.

Above the light curtain is the template for this empty refuge.

"Warm reminder, you can set up rooms and other facilities on your own."

In his ears, the sound of the system appeared, which made Chen Nuo look at the template above the light curtain.

"It feels a bit like playing a game..." He muttered, and he looked at the light curtain.

"How should I set up facilities such as rooms?" he asked.

“It’s up to you to imagine.”

Upon hearing this, Chen Nuo looked at the template, then found a location, and wanted to set the room there.

And just as his thoughts moved, a room really appeared on the template.

In addition, there is a red fork in the upper left corner of the room, as well as the "plus" and "minus" on both sides.

This scene made Chen Nuo stunned and understood it.

"Can these two increase the size of the room?" Chen Nuo couldn't help but wonder.

Just as his thoughts moved, the room on the template was enlarged.

As his pupils shrank, Chen Nuo subconsciously looked at the real room that suddenly became much bigger.

"Sure enough!" Chen Nuo thought to himself, and then began to try to understand this model.

Because this game-like mode made Chen Nuo easy to understand, so a complete refuge appeared in front of him.

However, this refuge is just like a newly built one. Even though there are water pipes and circuits, there is no source point for water and electricity.

In other words, the current refuge is just a new house that has just been built and has been employed with water and electricity.

Not only that, this house is still very small...

Of course, besides being small, there are still many flaws.

For example, that Iron Sect is simply weak. You know, the second wave of underground core beasts is very terrifying. Chen Nuo really doesn't believe that he can withstand the attacks of those monsters with such an iron Sect.

In addition, Chen Nuo also knew that if a wire and waterway were pulled from above, there would definitely be power outages during the disaster.

As for why he is so sure, it is because he has experienced it.

Therefore, it is definitely not feasible to pull water and electricity from above.

"It seems that you have to prepare enough water and food." Chen Nuo pondered in his heart.

"Ding, the refuge was created successfully!"

Suddenly, the system sounded again in his mind, and then, in front of his eyes, a light curtain appeared again:

"Host: Chen Nuo."

"Sanctuary: Level 0! (Advanced!)"

“Sanctuary Equipment: Iron Door!”

"Now has upgrade points: 200 points! (You can purchase equipment or upgrade refuges in the system mall!)"

This time, the properties panel is a little different.

But this also made Chen Nuo's pupils magnify, as if he had seen a new world.

"It seems that the current system is truly fully activated." Chen Nuo couldn't help but think.

"What does this refuge need to be upgraded? What will happen after the upgrade?" he asked quickly.

"At present, it takes ten points to upgrade the shelter. After the upgrade, the area of ​​the shelter will double. At the same time, the iron door and wall of the shelter will be upgraded!"

Hearing this, Chen Nuo's eyes lit up.

However, he did not choose to upgrade immediately, but instead asked the system's mall.

The moment he asked, a light curtain appeared in front of his eyes:

The top are the names of two categories:

"Technology, Immortal cultivation."

Among them, the immortal cultivation category shows that "when the shelter is level 5, it will be opened!"

In addition, technology is in an open state.

"Technology... Immortal cultivation?" Chen Nuo couldn't help but wonder.

There are also things like cultivating immortals?

However, this thing seems to have not been turned on yet...

Thinking of this, Chen Nuo put away his shock and clicked on the technology category.

In an instant, a wide variety of things and names appeared in front of Chen Nuo on the light curtain.

"Power station, water source station, scientific research base, greenhouse, air conditioning room..." As Chen Nuo murmured, he also took some technology equipment into his eyes.

When he saw the water source station and the power station, his eyes lit up.

Subconsciously, he raised his hand and clicked on the water station on the light curtain.

At that moment, he was sure that this was from the touch screen.

Water source station, level 1, 10 points of upgrade points required, initial area of ​​five square meters, can supply 0.01 tons of water per hour (upgradeable!)

Looking at these information, Chen Nuo looked at the shelter where the area was not rich.

In the end, he decided to upgrade the shelter first.

"I chose to consume ten upgrade points to upgrade the shelter." Chen Nuo ordered the system.

"Ding, please choose to build a second floor of fifty square meters downwards or to expand the current area!"

Just when Chen Nuo thought the area in front of him was about to expand, the prompt sound in his ears made him stunned.

"There is also such an operation!" Chen's eyes lit up.

Of course, after thinking about it, he still felt that the area here would be upgraded.

"I chose to expand my current area!" As soon as he finished speaking, the shelter in front of him seemed to have been cast by magic and instantly became empty.

However, although the area has been expanded, the set-up room and partition walls have to be re-set, of course, water pipes and circuits.

"Ding, you have upgraded the shelter, the area of ​​the shelter has been expanded to 100 square meters, the iron door has been upgraded to a double-layer iron door with a thickness of five centimeters, and the thickness of the surrounding walls has been upgraded to five centimeters!"

"Host: Chen Nuo."

“Sanctuary: Level 1 (upgradeable!)”

“Sanctuary Equipment: Double Iron Doors!”

"The remaining upgrade points: 190 points!"

At this moment, the system prompt sound appeared in my mind, and at the same time, my own attribute panel also appeared in front of me.

This made him subconsciously look at the iron gate that had changed in all aspects.
Chapter completed!