Chapter 2 Shelter, Hope for Upgrade!

"Do you want to bind?"

When the strange mechanical sound sounded for the second time, Su Mo reacted and quickly responded:

"Yes"

"Bind in progress 1%, progress 2%"

A series of illusory green scanning lights extended from Su Mo's feet and spread far away. Google Search Reading

When it reached the limit, the light returned again, and the progress increased by 1%.

While binding, Su Mo opened the wooden door and looked inside.

Behind the wooden door was a staircase made of mud.

Going down the stairs, until the time of counting to fifteen in my heart, the eyes suddenly became clear.

With the help of the weak sunlight coming from the cave entrance, Su Mo barely saw the structure inside.

The floor and roof paved with wooden boards formed a stable foundation, ensuring that the huge pit underground would not collapse.

"The bet was right!"

Suma was delighted.

Choosing the ground certainly has advantages, and it can gain some convenience in the early development.

However, he never forgot one thing. With the tools on the manufacturing page, it is not difficult to build a house on the ground.

But if you want to build a shelter underground, you need not only tools, but also sufficient construction knowledge to ensure the stability of the underground structure.

Otherwise, if you dig randomly, you may die at night without knowing how you died.

Seeing that the binding progress bar of the Doomsday Survival System was still rising slowly, Su Mo simply sat on the stairs, saving energy while opening the chat panel.

Maybe others also have this so-called Doomsday Survival System?

He watched the world channel for a while, and then opened the regional channel for a while.

No one mentioned this.

"It seems that I am the only one with two systems?"

Su Mo concluded.

At this time, most of the people who actively spoke in the world channel and the regional channel chose the shelter on the ground, and only a few chose the underground.

However, those who chose the underground only complained about the misery of the underground, and then began to communicate and look for supplies.

Without a reference and not knowing what this thing is, Su Mo had to continue waiting.

Fortunately, the progress bar was very stable. After more than ten minutes, the green light finally stopped scanning. After returning to Su Mo's body for the last time, a crisp prompt sounded:

[Successful binding of the Doomsday Survival System]

[First binding reward: 100 survival points]

[Scanning the host's living environment, survival point evaluation in progress, 5 survival points obtained today. ]

[Final settlement, you have obtained a total of survival points today: 105 points! ]

[Remaining survival points: 105 points! ]

As the prompt sounded, a large section of scattered memories was transmitted.

Originally, the Doomsday Survival System was a product that he could bind on Earth before. Unfortunately, at that time, his personal strength was limited, so Su Mo had to hide in the official shelter.

Naturally, he had no time to dig a personal shelter, so he missed the system binding.

After coming to this world, if the survival game panel is a game panel that everyone has and can use, then the Doomsday Survival System is a modifier that only Su Mo has.

According to the Doomsday Survival System, you can get a certain number of survival points for every day you survive.

Survival points are similar to points in a game, and cannot be directly exchanged for items.

Its function is similar to the item upgrade function in the game, except that the upgradeable scope is more comprehensive.

As he learned more and more, Su Mo suppressed his excitement and looked at the simple underground survival base:

[Personal Shelter]

Owner: Su Mo

Space: 100㎡ (2m floor height)

Completeness: 100%

Facilities: None

Introduction: An extremely simple shelter without any survival facilities. At most, it can be regarded as a small tomb in the end of the world.

Looking at the introduction on the panel, Su Mo's heart moved and turned to look at the only item in the shelter, the wooden door.

[Shelter Door]

Effect: Slightly anti-theft, slightly anti-radiation

Upgrade direction 1: Increase the thickness of the wooden door, increase the sturdiness of the wood, and slightly fireproof and waterproof (10)

Upgrade direction 2: Change the material, upgrade the wooden door to a stone door, and greatly increase durability and other properties (60)

Evaluation: You don't want to live in the end of the world relying on a wooden door, do you?

After observing for a while, Su Mo barely figured out the idea of ​​using the Doomsday Survival System.

In addition to relying purely on survival points to upgrade, the system can also be upgraded by users providing materials, which greatly reduces the survival points required for the upgrade plan.

For example, if a wooden door is upgraded to a stone door, if he can provide 10 units of stone and 2 units of wood, the survival points required for the upgrade will be reduced to 5 points.

Survival points can be used as any substance, but the conversion efficiency is definitely not as good as the original substance.

So as long as enough similar substances are provided, the survival points will play a role in conversion and assimilation, which can greatly reduce consumption.

After understanding these situations, the survival pressure that has been weighing on Su Mo's heart has finally been reduced a lot.

"I want to create a strong enough shelter before my parents and sister are deployed."

"Before that, solve the material problem first."

Secretly clenched his fists, Su Mo walked out of the shelter along the steps.

Drinking water and food are the primary issues to be concerned about.

Fortunately, now that there is a survival system, a general development route has appeared in Su Mo's mind.

First, he came to a small tree, used his own weight to break the branch, and put it into the inventory. Then a prompt came out.

[Wood +1]

Then Su Mo looked for solid stones on the ground and put stones of different sizes into the inventory. Not long after, another prompt sounded:

[Stone +1]

"It has become game-like, but it's good this way. At least my physical strength will not be much weaker than others in the early stage."

No longer entangled in the reality that has been so close to the game.

Next, try the manufacturing function!

"Open the manufacturing panel"

The interface changes.

[Stone Axe (Normal): Wood 1/1, Stone 1/1]

The materials are satisfied.

Select the stone axe.

Confirm the forging!

[Record]: Wood -1, Stone -1

[Record]: Stone Axe (Normal) is successfully forged.

Su Mo has a stone axe about the length of his forearm in his hand.

The axe body is made of rough wood, which has good friction and allows people to hold the axe body tightly.

The axe head is polished to be extremely smooth and sharp wedge-shaped.

[Stone Axe (Ordinary)]: A brand new, unworn axe, currently 60cm long. With it, your wood collection will be much easier.

"Not bad"

Suma gestured a few times.

The sharpness of the stone axe is certainly not comparable to that of the iron axe, but it makes it much easier to chop trees with it.

If you want to be rich, chop trees first.

Su Mo resisted thirst and chopped 15 units of wood and 4 units of plant fiber under the scorching sun before returning to the underground shelter along the original route.

The cool underground slightly calmed the heat of the body, but the protest from the throat made Su Mo more anxious.

A person can survive 7 days without food, but only 3 days without water.

Especially after intense labor, I am afraid that if I don’t drink water for two days, I will die of thirst in this wasteland.

"We have to find a way to make a water-drawing tool!"

"First, try to make a simple water-drawing device with materials to see if the system can be upgraded."

After resting for a while to recover some strength, Su Mo came to the place with sunlight in the shelter and began to dismantle the floor with the stone axe in his hand.

Without touching the surrounding floor, Su Mo carefully dismantled a piece and took out the wood.

First, he used four units of wood to make a wooden barrel.

Then he used one unit of wood to make a wooden stick, two units of wood to make a wooden shovel, and finally two units of plant fiber to make a hemp rope.

A complete set of tools is ready.

Su Mo picked up the wooden shovel and dug in the hole dug in the ground.

It was easier than expected.

With tools, the wooden shovel can bring up a lot of soil every time it falls.

Until a pit deep enough to put down the wooden barrel was dug, Su Mo stopped the work in his hands and began to assemble the tools he had made before.

The wooden barrel was put down, the wooden stick was hung between the two floors, and the wooden barrel and the wooden stick were connected with hemp rope.

Then, I concentrated my mind and the prompt of the survival system popped up.

[Well water extractor? ? ? ]

Current efficiency: 0ml/day

Upgrade direction 1: Upgrade the barrel material, increase the barrel volume, increase the sealing function, and greatly extend the preservation time of drinking water. The upgrade consumes 20 survival points.

Upgrade direction 2: Deepen the well pit and enhance the water extraction efficiency. The upgrade consumes 130 survival points.

Evaluation: A pit, a bucket, and you made up the well water in your mind?

This is the first time I write a book. Please vote for me, readers~, thank you