Chapter 2

"Bind?"

When the strange mechanical sound sounded for the second time, Su Mo reacted and hurriedly replied:

"Yes"

"Binding in progress.... progress 0.1%, progress 0.2%"

Unreal green scanning rays spread from sumo's feet and spread far away.

When the limit is reached, the light returns again, and the progress increases by 0.1%.

While binding, sumo opened the wooden door and looked in.

Behind the wooden door is a ladder made of mud.

Down the stairs, until I silently counted to fifteen, my eyes suddenly became bright.

With the help of the weak sunlight from the hole, sumo barely saw the structure inside.

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

"Bet right!"

Su Mo's face showed joy.

It is certainly beneficial to choose the ground, which can obtain some convenience in the early development.

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

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

Otherwise, I'm afraid I'll collapse at night and die without knowing how.

Seeing that the binding progress bar of the eschatological survival system was still slowly rising, sumo simply sat on the stairs, saving energy and opening the chat panel.

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

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

No one mentioned it.

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

Sumo concludes.

At this time, most of the people who spoke enthusiastically on the world channel and regional channel chose the above ground refuge, and only a few chose the underground.

However, those who choose to go underground are only roast. After two sentences of misery underground, they began to exchange and look for supplies.

Without reference or knowing what it was, Su Mo had to wait.

Fortunately, the improvement of the progress bar was very stable. After more than ten minutes, the green light finally stopped scanning. After returning to sumo for the last time, the crisp prompt sound began:

[doomsday survival system successfully bound]

[first binding reward: 100 survival points]

[scan the living environment of the host. In the survival assessment, 5 survival points were obtained today.]

[in the final settlement, you have a survival point today: 105 points!]

[remaining survival point: 105 points!]

With the sound of the prompt, a large segment of scattered memory was transmitted.

Originally, the eschatological survival system was the product that he could bind to the earth before. Unfortunately, at that time, his personal strength was limited, so Su Mo had to enter the official shelter to hide.

Naturally, he didn't have time to dig personal shelters, 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 eschatological survival system, a certain survival point can be obtained every day.

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

Its function is similar to the upgrade function of items in the game, but the scope of upgrades is more comprehensive.

With more and more knowledge, Su Mo resisted the excitement in his heart and fixed his eyes on the simple underground survival base:

[personal shelter]

Owner: sumo

Space: 100 ㎡ (floor height 4.2m)

Integrity: 100%

Facilities: None

Introduction: the extremely simple shelter, without any survival facilities, is at best a small tomb in the end of the world.

Looking at the introduction on the panel, sumo moved in his heart and turned to look at the wooden door, the only item in the shelter.

[shelter gate]

Effect: slightly anti-theft, slightly anti radiation

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

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

Evaluation: you don't want to live in the afterlife by relying on a wooden door, do you?

After observing for a while, sumo managed to sort out the idea of using the doomsday survival system.

In addition to the survival upgrade, the system can also be upgraded by users, which greatly reduces the survival required by the upgrade scheme.

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

Survival can be used as any substance, but it is certainly not as efficient as the original substance.

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

After knowing these things, Su Mo's pressure on survival has finally decreased a lot.

"I want to create a strong enough shelter before my parents and sister launch"

"Before that, solve the material problem first"

Clenching his fist secretly, 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 sumo's heart.

First, I came to a small tree, broke the branch with the weight of the human body, and put it in the item column. Then a prompt came out.

[wood +1]

Then sumo looked for solid stones on the ground and stored stones of different sizes in the item column. Before long, another prompt came out:

[stone +1]

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

No longer entangled, reality has been so close to Gamification.

Next, try the manufacturing function first!

"Open manufacturing panel"

Interface changes.

[stone axe (ordinary): wood 1/1, stone 1/1]

Materials meet.

Select stone axe.

Confirm to build!

[record]: wood-1, stone-1

[record]: stone axe (ordinary) was successfully forged.

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

The axe body is made of rough wood and has good friction, which can make people grasp the axe body.

The axe is extremely smooth and sharp wedge-shaped.

[stone axe (ordinary)]: a brand-new and undamaged axe, currently 60cm long, with it, your wood collection will be much easier.

"Not bad"

Su Mo made a few gestures.

Of course, the sharpness of the stone axe can't be compared with that of the iron axe, but it's a lot easier to cut trees with it.

If you want to be rich, first roll the tree.

After cutting 15 units of wood and 4 units of plant fiber in the hot sun, Su Mo returned to the underground shelter along the original road.

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

People can last for 7 days without eating and 3 days without drinking water.

Especially after intense labor, I'm afraid I'll die of thirst on this wasteland without drinking water for two days.

"We have to find a way to build water tools quickly!"

"First try to build a simple water intake device with trial materials to see whether the system can be upgraded"

After a rest and recovering a little strength, sumo came to the place where he took refuge from all the sunlight and began to dismantle the floor with his stone axe.

He didn't touch the surrounding floor. After carefully dismantling a piece, sumo took out the wood.

First, a barrel was made of four units of wood.

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

The whole set of guys is ready.

Sumo picked up the wooden shovel and dug up the hole dug out on the ground.

Easier than expected.

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

After digging out a deep pit enough to put the barrel, sumo stopped his work and began to assemble the tools he had made before.

Put down the barrel, hang the stick between the two floors, and connect the barrel and the stick with hemp rope.

Then, concentration, the survival system tips pop up.

[well water extractor???]

Current efficiency: 0ml/ day

Upgrade direction 1: upgrade the barrel material, improve the barrel volume, and increase the sealing function, so that the fresh-keeping time of drinking water is greatly extended, and the upgrade consumes 20 survival points.

Upgrade direction 2: expand wells and pits, strengthen water intake efficiency, and upgrade and consume 130 survival points.

Evaluation: a pit, a bucket, well water is made up by your brain?