Wan Lin had a guess that in addition to the gold wire ore produced in the level 1 mine, the drawings of the laser cannon also needed starlight copper ingots, but according to his understanding, there would be no copper ingots in ordinary ore outputs.

So copper ingots are the product of smelting?

And what about the ore of copper ingots? There are currently no ores in the Tier 1 Mines that can be used to craft copper ingots, so let's say so.

Wan Lin looked at the location of the mine on the table in front of him, the ore produced by the level 1 mine was not enough to produce a laser cannon, and it seemed that he would have to upgrade to a level 2 mine as soon as possible.

In addition to this task, Wan Lin also has the task of building a perimeter wall.

He reached out and clicked on one of the reserved shaded areas of the area, which was the sign of the virtual outer wall.

On the top of the shaded area is the word "build".

Wan Lin reached for the build, and then a box popped up.

"Level 1 Outer Wall: A defensive wall that can block some mutated creatures!"

"Construction Requirements:"

"Wood: 8,500,000 kg"

"Stone: 10280000kg"

"Steel: 20140000kg"

"Features: Comes with a battlement, a crossbow!"

"Cost: 1 Radiance can produce 10,000,000 arrows."

Wan Lin looked at this attribute, and his mood began to become more excited, this outer city wall has been built, does it mean that his current base has become an outer city and an inner city.

The first outer layer of defense is the outer wall and spontaneous arrows, and after breaking through the first layer of defense, there is the inner wall of the second line of defense.

Wan Lin began to plan in the hologram in front of him, this is his base, a base that can be relied on to fight against those mutated creatures that are becoming more and more powerful.

It's just that this outer wall requires a lot of building materials.

This reminded him of the words he had told Xiaoxian before, that in addition to mining, he also needed to collect materials again.

Wan Lin looked at the number of materials in his package, although the data of various materials exceeded hundreds of thousands, or even millions, but there was still a lot of lack of material requirements from the level 1 outer city wall.

After all, this is a city wall that surrounds such a large area, and it is understandable that it costs a lot of materials.

Wan Lin set himself a small goal, he now mines in the mine for 10 hours a day, and then goes out for 5 hours to collect various materials.

As for the previous agreement with Xiaoxian that I wanted him to explain the laser gun, otherwise I would spend 30 minutes to an hour every day to practice.

This way he also gets 8 hours of adequate sleep.

Wan Lin now has the ore and brilliance in his hand, and it is only a matter of minutes to buy another laser gun, but he feels that his marksmanship is not good, and it is a pity to buy it.

After all, this is not a small amount, and when it comes to the last resort, Wan Lin will also buy it, and now the matter of buying a gun will be put on hold for a while.

After arranging a series of subsequent situations, Wan Lin didn't bother to take a shower and change clothes, nibbled on two compressed biscuits, and drilled into the mine.

He is now specifically collecting gold crystals, and after a few days, he has already mined 8,765 pieces, and I believe that he will definitely be able to break 10,000 today, so that he will change an ore area to collect other mines.

Deep in the mine, the original passage has been dug up a long way forward.

Except for some debris on the ground, there is hardly any residue left.

Because in addition to the ore, Wan Lin also threw the grade 1 stone mined with the ore into the bag.

For 10 hours, when you are hungry, you will nibble on compressed biscuits, and when you are thirsty, you will drink mineral water.

Wan Lin kept mining with an iron hoe, and he was definitely tired, not only physically tired, but also psychologically tired.

If he was really tired and couldn't bear it, Wan Lin would buy a bottle of physique medicine and drink it directly.

In addition to restoring his physical functions, the physique potion can also enhance his physique, and at the same time, it is not expensive.

Mining is also exercising one's physical strength, just like fighting, only by maintaining one's good physique at all times, can you burst out with great potential in battle.

And constantly focusing on doing something will produce a result.

Practice makes perfect!

How to find the loose point of the mine wall, and it is easier to chisel the mine wall when it is excavated;

How can you use the least amount of effort to swing the iron hoe in your hand, but it can produce the same effect;

What do you think......

Such skills are not something you learn after a scroll is opened, but a process of accumulating bit by bit.

10 hours later, Wan Lin's wrist was slightly numb, which was the alarm prompt of Zhi Brain.

He walked quickly to the small wooden cart, got into the car and drove out of the mine.

Yun Rou was still planting herbs in the field at this time, and Xiao Xian happened to walk in through the gate.

His body was stained with the blood of a lot of mutant creatures, and there were a lot of blood stains on his hair, and he looked quite embarrassed.

Xiao Xian saw Wan Lin walking out of the mine and bowed slightly to him, "My lord, you are out!" You said you were going to learn firearms, but I forgot to ask you when you were going to learn, so I came back first. ”

Wan Lin smiled, "I was about to talk about this, from tomorrow onwards, you come over at 6 o'clock every night and tell me about firearms for half an hour to an hour, and now that you come back at the right time, tell me about it at this time today." ”

Xiaoxian nodded, sat down with Wan Lin, and began to explain the knowledge of firearms, and at the same time took out the laser gun and demonstrated.

Although I didn't really shoot, I still need to have a gun as a foundation for how to hold a gun, aiming, etc.

Wan Lin also took the laser gun and studied it over and over again, familiar with the feel of the gun.

Yun Rou didn't leave on the side, and she also learned, like Wan Lin, she was very envious of Xiaoxian who could have a laser gun, and she also believed that she would have the opportunity to get such a gun in the future.

Then it becomes more important to learn the knowledge of firearms in advance.

An hour passed very quickly.

Wan Lin then sent Xiaoxian and Yun Rou back to rest.

Xiao Xian is outside today, but he has been cleaning up mutant creatures non-stop, and he has come back with a tired body for such a long time, and he is stunned without any injuries on his body.

This made Wan Lin very pleasantly surprised, which showed Xiaoxian's outstanding strength.

At the same time, in order to prevent Xiaoxian and Yunrou from being accidentally attacked by mutant creatures, such as those mutant mosquitoes and the like, Wan Lin gave each of them a level 1 disposable defense badge when the two of them returned to the affiliated base area.

Although it can only block 10 attacks, it is effective for 30 minutes each time.

Of course, Wan Lin didn't explain to them the purpose of this defensive badge, but just hung it on the clothes of the two of them and turned on the binding button.

"I want you to wear this badge all the time!"

After Wan Lin admonished him, he watched the two of them leave the base with a smile, and then began to prepare to go out to collect the materials they needed.