My Post-Apocalyptic Shelter Levels Up Infinitely!

"There are actually three upgrade methods. It seems that the workbench in the entire base is the most potential upgrade object?"

Carefully examining the pros and cons of the three upgrade methods, sparks of ideas collided in Sumo's mind.

"Originally, the workbench was supposed to be of ordinary grade, but after I added two fine items and accessories, it went directly to excellent grade."

"If the items directly manufactured by the game panel are of no grade, then as long as they can be produced on the workbench, they are at least of grade, that is, of excellent quality. I don't know if special abilities will be added."

"Even if I use the system to improve the properties of the workbench to perfection, maybe I can make a shovel at will, which will at least have a perfect grade!"

After figuring this out, Sumo was overjoyed and quickly brought a unit of wood and a unit of iron.

Among all the items, the iron ax seems to be the easier to make. You only need to saw off a piece of iron, then find a way to hammer it into an iron piece and stick it on a wooden stick to make a "qualified" iron ax.

Walking to the energy room of the shelter, Sumo first turned on the generator. After ensuring that the generator output was stable, he switched the shelter's power supply to the generator.

The cutting and welding of the robotic arm will inevitably consume a lot of energy, and a 400 Ah lithium iron battery will definitely not be able to withstand it.

After turning on the Monster Manual to scan, and turning on the TV to check that there were no enemies within one kilometer of the shelter, Sumo felt relieved, put on his raincoat, and came to the workbench.

The workbench made entirely of wood and iron looked extremely heavy. He walked around to the left and pressed the self-test button on the workbench.

The red indicator light began to flash, and after three seconds, it turned into a pleasant green.

The robotic arm fixed to the side edge of the workbench also began a self-checking action. After a few seconds of shaking, the robotic arm gradually unfolded, and a position appeared for a person to extend his arm.

Sitting in the position, Somo tried to put his right hand in.

Snapped!

The robotic arm made a crisp sound, as if it detected the pressure sensor's operation, and began to gradually close it, perfectly wrapping Somo's entire right arm inside.

After trying to move the arm attached to the steel, Somo felt smooth and powerful!

Electricity greatly weakens the weight of the robotic arm, making the arm unable to feel the pressure brought by the robotic arm at all.

Looking at the turbine, welder, and a cautery-like device in his hand, Somo raised his hand to the wall, shook his head and sighed;

"Excuse me, I AM IRON MAN"

Feel the lines of steel and the various tools on it.

This powerful combination of man and machine made Sumo feel proud.

"The human body is too fragile. I hope I can persevere until the day I build the Gundam Armor."

The future direction of personal combat effectiveness must be towards the development of mechas.

And this day, in the apocalyptic wasteland, will not be far away!

Putting away his fantasies, Sumo moved a unit of iron and a unit of wood to the table with the convenience of storage space.

I tried to press the cutting machine button on the left side of the machine with my left hand, and a squeaking sound came immediately.

The saw wheel on the right hand starts to rotate at a low speed. After pressing the button again, the speed of the saw wheel increases until the third gear is pressed, and then it returns to the low speed gear.

After trying it for a while, Somo started to switch to low speed and stretched the saw wheel towards the iron block.

Stab! Stab!

Dazzling sparks suddenly hit the mask of the raincoat, and Somo's eyes felt sore due to the dazzling bright light.

It was the first time to operate this kind of cutting machine. Being inexperienced, Sumo felt sour water flowing from his eyes, as if he was about to cry.

"It's difficult. I forgot that people wear a mask when cutting. I have to wear sunglasses."

Taking off the robotic arm on his hand and wiping the acid water left in his eyes, Sumo went to the utility room and took out the Coke that he had been drinking so hard that he was reluctant to drink it.

He took out the Coke, came to Oreo who was still sticking to his post, fed Oreo and drank a few sips.

I drank the remaining Coke Soma in one gulp.

After carefully tearing off the label on the Coke bottle and putting it away, Sumo took out the machete he had harvested from the ruins and began to work on the Coke bottle.

With a sharp knife, the resistance of the plastic is basically negligible.

With a little force, Sumo cut off the mouth of the bottle and completely cut the Coke bottle in half.

Carefully draw two eye-shaped shapes on the Coke bottle with the tip of a knife, pick it up and pull it apart, and the recommended sunglasses made of the two Coke bottles are freshly baked.

Taking the tape, he stuck two pieces of sunglasses to the place where the raincoat's eyes were looking. Sumo focused on calling the system, and the attributes of the raincoat popped up:

【Strong Raincoat】

Description: An all-in-one raincoat with strong waterproof function and weak protection and heat insulation capabilities.

Upgrade direction: material (20), windproof (30), anti-violet and infrared rays (10-8), heat insulation (15)

Introduction: Boys must wear raincoats to protect themselves!

"Upgraded anti-violet and infrared rays!"

After the words fell, two survival points were deducted, and the pasted sunglasses began to melt, gradually integrating with the mask.

After putting on his raincoat again, Sumo sat in front of the workbench and continued the unfinished work.

The strong light and sparks emitted by the cutting machine lost their power under the improved mask.

An excellent-level workbench has extremely powerful bonus attributes when manufacturing items.

The seemingly solid iron block, in front of the low speed of the cutting machine, was like cutting green onions with a knife, cutting it with almost no resistance.

After carefully dividing a unit of iron into five small parts, he placed the other four parts on the ground and began to try to heat the iron.

The arc welding on the right hand suddenly sprayed out high temperature and fell on the iron block. The iron block visible to the naked eye began to change color and turned hot red.

Quickly turning off the arc welding switch, a hammer popped out. Somo raised his arm and struck the red-hot iron.

With mechanical assistance, after beating for a full minute, Somo stopped what he was doing.

At this time, the iron block has begun to take on the shape of the iron ax head. Although it is not as good as systematic mold making, it is not easy for a first-timer to make it like this.

"Fortunately, the manufacturing tools on the tool table are quite powerful at processing materials, otherwise the arc welding and heating of the iron block would have to wait until then!"

After pressing the air jet button to quickly cool down the iron ax, Sumo moved the iron piece aside, took the wood up, and began to cut and polish it with a cutting machine.

After a while, a smooth ax handle was born.

After trying to make the lower edge of the iron piece the same size as the top of the wood, place the wooden handle in the slot of the tool table and apply a little force on the mechanical arm.

A brand new iron ax is out of the oven!

Then, he turned the cutting machine sideways, and used the blade to complete the grinding work, successfully sharpening the iron axe.

"It's not difficult to make an iron axe. It's worthy of me!"

After taking off the mechanical arm and releasing the card slot, Sumo picked up the iron ax that was still smelling of wrought iron.

Although the smooth ax handle is not as exquisite as the game panel, the diameter and length of the wooden handle are the size that Somo likes to take advantage of.

The ax head was made for the first time, so the thickness on both sides is different, and the left side is slightly higher. However, with the cold light of the ax blade, no one will doubt its power!

Concentrating his attention and calling the system, Sumo looked at the attributes of the created ax and was stunned!

【Iron Ax (Excellent)】

Description: An iron ax made by the conscientious craftsman "Suma". It is made of solid materials. Although the workmanship is rough, it has been upgraded to excellent quality for some inexplicable reason.

Special effect: Sharpness +1

When cutting down trees, there is a small chance of a critical hit (sharpness +3)

Evaluation: Is this the legendary Luo Ying Divine Ax? (nothing more)

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