Chapter 2： Refuge, hope of upgrade! (2/2)

For example, if you upgrade a wooden door to an iron door, if he can provide 3 units of iron and 1 unit of wood, the survival point required for the upgrade will drop to 5.

The survival point can be used as any substance, but it is definitely not as good as the original substance in terms of conversion efficiency.

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

After understanding these circumstances, the pressure of survival that had been pressing on Somo's heart finally became much smaller.

”I want to create a strong enough refuge before my parents and sister launch”

”Before this, solve the material problem first”

clenched his fists secretly, and walked out of the refuge along the steps.

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

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

first came to a small tree, used the body's own weight to break the branch and put it in the inventory, and then a reminder came out.

【Timber+1】

Then Somo looked for solid stones on the ground and put stones of different sizes in his inventory. Not long after, another prompt sound came out:

【Stone +1】

”Sure enough, it has become gamified, but this is also good, at least my stamina will not be much weaker than others in the early stage”

is no longer tangled in reality and has moved so close to gamification.

Next, try the manufacturing function first!

”Open the manufacturing panel”

The interface changes.

【Stone Axe (Ordinary): Wood 1/1, Stone 1/1】

Material is satisfied.

Select the stone axe.

Confirm the build!

[Record]: Wood-1, Stone-1

[Record]: The stone axe (normal) was successfully created.

Sumo had an extra stone axe about forearm length in his hand.

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

The 　　 axe is a very smooth and sharp wedge.

[Stone Axe (Ordinary)]: A brand new axe without wear and tear. The current length is 60cm. With it, your wood collection will be much easier.

”Not bad yet”

Somo made a few gestures.

The sharpness of the stone axe certainly cannot be compared with that of the iron axe, but with it, cutting trees is a lot easier.

If you want to be rich, you must first touch the tree.

was thirst, and under the scorching sun, after cutting 15 units of wood and 4 units of plant fiber, Somo returned to the underground shelter along the original road.

The shady underground slightly calmed the heat of the body, but the protest from his throat made Somo feel more anxious in his heart. UU reading

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

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

”First try to build a simple water intake device with materials to see if the system can be upgraded”

After resting for a while to recover some strength, Somo came to the place where he had sheltered from all the sunlight, and began to remove the floor with the stone axe in his hand.

did not touch the surrounding floor. After carefully removing a piece, Somo took out the wood.

first made a wooden barrel with four units of wood.

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

A whole set of guys are ready.

Sumo picked up the wooden shovel and dug up the hole dug in the ground.

is easier than imagined.

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

After digging a deep hole enough to hold the barrel, Somo stopped the work in his hand and began to assemble the tools he had built before.

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

Afterwards, the mind was concentrated, 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, so that the drinking water preservation time is greatly extended, and the upgrade consumes 20 survival points.

Upgrade direction 2: Expand deep wells, strengthen water extraction efficiency, upgrade costs 130 survival points.

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