My Post-Apocalyptic Shelter Levels Up Infinitely!

"Bind?"

When the unfamiliar mechanical sound sounded for the second time, Sumo finally reacted and responded quickly:

"yes"

"Binding progress 1%, progress 2%"

Rays of illusory green scanning light extended from Soma's feet and spread into the distance. Google search reading

When it reaches the limit, the light returns again and the progress increases by 1%.

While they were being bound, Sumo opened the wooden door and looked in.

Behind the wooden door are steps made of soil.

Going down the stairs, I waited until I silently counted to fifteen, and my eyes suddenly became brighter.

With the help of the weak sunlight coming from the entrance of the cave, Somo could barely see the structure inside.

The entire floor and roof paved with wooden planks form a stable foundation to ensure that this huge underground hole will not collapse.

"The bet was right!"

Soma looked delighted.

There are advantages to choosing the ground, as it can provide some convenience in early development.

But he has never forgotten one thing. With the tools for making pages, it is not difficult to build a house on the ground.

But if you want to build a shelter underground, you must not only rely on tools, but also have enough construction knowledge to ensure the stability of the underground structure.

Otherwise, if you dig indiscriminately, you may die if it collapses at night and you don’t know how.

Seeing that the binding progress bar of the apocalyptic survival system was still rising slowly, Sumo simply sat on the stairs and opened the chat panel while saving energy.

Maybe others also have this so-called apocalyptic survival system?

I watched the world channel for a while, and then turned on the regional channel and watched it for a while.

No one mentioned this.

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

Soma concluded.

At this time, most of the people who spoke enthusiastically on the World Channel and the Regional Channel chose the above-ground refuge, and only a few people chose the underground.

However, those who chose to go underground only complained about the misery underground, and then began to communicate with each other in search of supplies.

With no reference and no idea what this was, Sumo had no choice but to continue waiting.

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

[Doomsday survival system binding successfully]

[First binding reward: 100 survival points]

[Scan the host's living environment, the survival points are being evaluated, and 5 survival points were obtained today. 】

[Final settlement, you have gained a total of 105 survival points today! 】

[Remaining survival points: 105 points! 】

As the prompt sounded, a large piece of scattered memory was transmitted.

Originally, the apocalyptic survival system was a product that he could bind to on Earth before. Unfortunately, his personal power was limited at that time, so Somo had to hide in an official shelter.

Naturally, he didn't have 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 Sumo owns.

According to the post-apocalyptic survival system, you can gain certain survival points every day you survive.

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

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

As he learned more and more, Sumo suppressed the excitement in his heart and looked intently at the simple underground survival base:

【Personal Refuge】

Owner: Somo

Space: 100㎡ (floor height 2m)

Completeness: 100%

Facilities: None

Introduction: An extremely simple shelter without any survival facilities. At best, it can be regarded as a small tomb in the apocalypse.

Looking at the introduction on the panel, Sumo's heart moved, and he turned to look at the wooden door, the only object in the shelter.

【Shelter Gate】

Effect: slightly anti-theft, slightly anti-radiation

Upgrade direction one: increase the thickness of the wooden door, increase the sturdiness of the wood, and make it slightly fireproof and waterproof (10)

Upgrade direction two: Change the material and upgrade the wooden door to a stone door, greatly increasing the durability and other attributes (60)

Comment: You wouldn’t want to live in the apocalypse relying on a wooden door, would you?

After observing for a while, Sumo finally figured out how to use the doomsday survival system.

In addition to purely relying on survival points for upgrades, the system can also provide materials from users, greatly reducing the number of survival points required for the upgrade plan.

For example, if you upgrade a wooden door to a stone door, if it 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.

Therefore, as long as enough similar substances are provided and the survival point plays a role in transformation and assimilation, consumption can be greatly reduced.

After understanding these situations, the pressure of survival that had been weighing on Sumo's heart was finally reduced a lot.

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

"Before that, let's solve the material problem first."

Secretly clenching his fists, Somo walked out of the shelter along the steps.

Water, food, this is the primary concern.

Fortunately, now that there is a survival system, a rough development route has appeared in Sumo'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 Somo looked for solid stones on the ground and stored stones of different sizes in the inventory. Not long after, another prompt sounded:

[Stone +1]

"As expected, it has become a game, but that's good. At least my physical strength will not be much weaker than others in the early stage."

No longer obsessed with reality, it is already so close to gamification.

Next, let’s try out the crafting feature!

"Open manufacturing panel"

Interface changes.

[Stone ax (ordinary): wood 1/1, stone 1/1]

Materials meet.

Select the stone axe.

Confirm build!

[Record]: Wood -1, Stone -1

[Record]: The stone ax (ordinary) was successfully crafted.

There was a stone ax about the length of a forearm in Somo's hand.

The ax body is made of rough wood and has good friction to allow people to grip the ax body.

The ax head is an extremely smooth and sharp wedge shape.

[Stone Ax (Normal)]: A brand new ax with no wear and tear. The current length is 60cm. With it, your wood collection will be much easier.

“Not bad”

Somo made a few gestures.

Of course, the sharpness of a stone ax cannot be compared with that of an iron ax, but it makes it much easier to chop down trees.

If you want to be rich, plant trees first.

After holding on to his thirst and cutting down 15 units of wood and 4 units of plant fiber under the scorching sun, Somo returned to the underground shelter along the original path.

The cool underground calmed down the heat in his body slightly, but the protest coming from his throat made Somo feel more anxious.

A person can survive 7 days without eating, and a person can only survive 3 days without drinking water.

Especially after strenuous labor, I am afraid that if I don't drink water for two days, I will die of thirst in this wilderness.

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

"First try to use materials to build a simple water collection device to see if the system can be upgraded."

After resting for a while to regain some strength, Somo came to a sunny area of ​​the shelter and began to tear down the floor with the stone ax in his hand.

Without touching the surrounding floor, he carefully removed a piece and then took out the wood.

First, use four units of wood to make a barrel.

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

A whole bunch of guys are ready.

Somo picked up the wooden shovel and dug into the hole in the ground.

Easier than imagined.

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

After digging a pit deep enough to put down the barrel, Somo stopped what he was doing and began to assemble the tools he had made previously.

The barrel is put down, the wooden rod is hung between the two floors, and the barrel and the wooden rod are connected with hemp rope.

Then, after concentrating his thoughts, the survival system prompt popped up.

[Well water extractor? ? ? 】

Current efficiency: 0ml/day

Upgrade direction one: Upgrade the material of the wooden barrel, increase the volume of the wooden barrel, and add the sealing function to greatly extend the freshness of drinking water. The upgrade consumes 20 survival points.

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

Evaluation: A pit, a bucket, and well water are all made up by your imagination?

This is my first time writing a book for a newbie. Please give me your recommendation votes~ Thank you.