Chapter 18 Active the Mechanical Center System

After noon, Jack felt that the temperature was getting higher and higher.

The temperature had changed from about -10 to about 5~6.

The dark clouds in the sky all melted because of the sudden temperature rise.

As a result, a violent rainstorm rushed down.

The sound of rain hitting the refuge woke up Jera.

"Does the refuge have a drain system? If not, we would have drowned today!"

The woman with purple hair was sleepy. She ran out of the room with her breasts wrapped.

Her hair was in a mess, and there were a few traces of spit at the corners of her mouth, which made her look lovely.

"It's okay. Don't worry about it. I've already installed the drain system."

Jack sat on the chair and watched the heavy rain outside.

Jera trusted Jack, and she could only trust Jack.

Even if Jack didn't care about her life, he had to care about his own life.

Everyone wanted to live a few more days in doomsday.

The heavy rain made her unable to fall asleep. She was afraid that she would be drowned in water when she closed her eyes.

She turned on all the lights in the hall.

"Why does this space suddenly become so large?"

After turning on the light, Jera found the refuge got bigger and was surprised.

"Women, just get used to it. Such things will happen a lot in the future. Don't ask too much."

Jack was angry at her reaction.

He didn't want anyone to know his secret!

Feeling offended, Jera reacted very smartly. She closed her mouth and thought for a while before continuing to speak.

"I'm already very happy that you can accept me. I won't be curious about the secret of this refuge anymore."

After saying that, she went back to her room and continued to sleep. After seeing the refuge, she didn't worry about the heavy rain at all.

Sitting on the chair, Jack couldn't fall asleep at all.

"System, are there any new functions unlocked after the upgrade?"

Jack thought that he still had 3,000 points of points available, so he asked the system.

"Report: the doomsday refuge has now unlocked the Mechanical Center System. You can upgrade all items in the refuge mechanically."

"Mechanical Center System, mechanically upgrade?"

Jack had a great interest.

After thinking it over, Jack roughly understood the function of the mechanical center system and the benefits it could bring to him.

The first thing he thought of was the electric generator!

In such stormy and wet weather, the wires of the electricity generator may be affected again.

Jack wanted to upgrade it.

Jack asked the system to do a thorough scan of several electric generators.

"Name: Diesel generator"

"Current Level: 0"

"Rated Power: 3,000 W. The amount of electric appliances you can afford is very limited."

"Reinforced Name of the Next Level: Small diesel power plant."

"Upgrade Cost: 1,000 survival points."

"Do you want to upgrade?"

Jack chose yes directly!

"Small Diesel Power Plant"

"Level: Lv. 1"

"Item Description: Stable provides 600 kWh of electricity per hour for a long time, with a small amount of diesel consumed and more electrical appliances."

Therefore, the room where the electric generator was placed was empty in an instant. The wires and the electric generator inside were gone in an instant.

It took only ten seconds to build a small power plant.

Although its name was a power plant, it didn't cover a large area.

Besides the Scientific Research Center, there was still a large space for the second floor to be used.

Jack directly placed the small power plant behind the second-floor Scientific Research Center. No one would go to that place and it would also avoid many risks of accidental operation.

In this way, the water and electricity resources in the shelter were completely ready.

There were only 2,000 survival points left. He wanted to use these points to upgrade the cold resistance function.

After all, when the real glacier era came, the effect of the double layers of the titanium alloy and fire-resisting insulation control door at the pass was not enough.

At this time, the refuge needed to keep warm.

"Automatically restore the special space metal wall"

"Upgrade Direction:

"1. Double the thickness of special space metal, which costs 500 survival points.

2. Special space metal automatically heats up, and costs 1,000 survival points."

"Automatically heats up. The thickness can only play a defensive effect, but can't keep them warm."

Jack still pursued perfection, and he also wanted to better protect the lives of their three in the refuge.

Now all the measures were taken in the best way.

However, the survival points, which could be used, were not enough again.

Jack was exhausted, but he still couldn't fall asleep. He decided to drive the fighter drone out to see the situation.

It was gray outside, and it was midnight now. The information that the battle drone could get was very limited.

Jack sat on the chair and fell asleep with the controller in his hand.

He slept until the second day.

Jack woke up in the early morning. At this time, the temperature in the refuge would be very low.

Jack didn't know when a thick blanket appeared on his body.

There was a woman's scent on the blanket. Jack took a few deep breaths and found it.

He stood up immediately.

'Who had ever been here?

How did he fall asleep?'

Jack only remembered that he was concentrating on controlling the drone and then knew nothing.

Now, the drone had been steadily parked in the cabin of the refuge.

The controller was firmly placed on the table in front of him.

He didn't control the drone to come back by himself. Did it go back by itself?

How could the controller be put on the table?

At this time, Jera in black stockings suddenly appeared behind Jack.

Jera's purple hair was on Jack's shoulder. Her face was pale and there were obvious dark circles under her eyes.

She didn't seem to have a good sleep.

When she saw Jack wake up, Jera stood beside him like a child who had done something wrong.

"I touched your controller." She said.