Before dawn, Zhang Xin got up, cooked a large pot of fish soup, and forced it to feed everyone.

In her own words, it is profitable to increase the amount of battery that can be increased by one.

Then, everyone will take their place, wear a good-looking suit to bask in the sun, and have a stable sleep.

Tang Yizhou was responsible for sweeping the tail, covering the cart with disguise, clearing out all traces, taking out all the energy-accumulating wings, placing them one by one, then lifting the crow sentry, flying around left and right, front and back, and confirming that there were no traces of mechanical monsters around, and then landing on the top of the tallest tree in this area, and keeping watch on the daily basis.

It will turn its head thirty times a minute, accurately scan the entire field of view at an angle of 360 degrees, and combine it with an observation distance of three kilometers, theoretically, it can prevent all invading enemies in the air.

As for the enemies on the ground, this can also cover 80% of the area. The remaining 20% ​​will be taken care of by Tang Yizhou and others in turn.

Then, Tang Yizhou melted and cast two large energy storage wings, increasing the upper limit of daily conversion to about 950 grids. At this point, even if the work during the day is completed today, when the sun officially rises, he will find a place to get into the grass and bask in the sun.

As the saying goes, the sky is big and the earth is big and the electricity is the largest.

Less than ten minutes after Tang Yizhou lay down, the crow sentry sent a warning message, and yesterday the five mechanical vultures flew in from the northeast again.

These guys really treat this place as a hunting ground.

Tang Yizhou quickly notified everyone to be careful, but this time these five mechanical vultures headed straight to Spider Town, and it was obvious that they tasted the sweetness again yesterday.

"It's true that's not what I expected."

With a sneer in his heart, he controlled the crow sentry to fly against the ground, continued to peek at the five mechanical vultures, recorded their flight actions, flight habits, and even the trajectory of the battle dive, etc. All the details were captured, integrated into his heart, and finally fell on the paper.

This was a hobby that Tang Yizhou used to be, but now it comes in handy.

When the day's peeping ended, he drew dozens of pages of action breakdown drawings in one breath. The layman looked similar, but for snipers, this was the magic weapon to win.

Even Tang Yizhou himself, now he was flying with his eyes closed. Perhaps because he was too careful, he even inadvertently recalled the flight trajectory of the mechanical black bird, and then the flight trajectory of his crow sentry.

After comparing each other, their respective advantages and disadvantages are really clear at a glance. Especially when he recalled many scenes when he cut the body of a mechanical black bird, he actually felt that he could draw a structural diagram of a mechanical black bird.

Then, he actually drew a structural diagram, but unfortunately it was useless. This kind of drawing is different from the mechanical creation drawing rewarded by the mechanical attribute column.

"Wait, it may not be two different things. What if it's just that my understanding is wrong?"

A thought suddenly flashed through Tang Yizhou's mind.

——

After dinner, Zhang Xin and Zhao Sanxing went fishing again, while Roland was responsible for the base welding of the base car. Because the steel used by the base car is all ordinary steel, they all belong to low-level processing technology. If Tang Yizhou goes to welding, it will not give proficiency at all, so this just allows Roland to improve his skill proficiency.

Because Roland had a foundation, it would be appropriate for him to take charge, and Tang Yizhou only needs the final acceptance.

And now, under the stars, Tang Yizhou was sitting there, blending with the entire night, and he was still thinking about the thought that flashed by in the evening.

This is the first time he has thought so deeply since he traveled through this world, and the depth of his thinking is a bit deep.

It's a bit complicated to say so, so it should be described like this-

How to survive?

Or how to live?

These are two completely different things.

The former is the attitude of doing things to survive, so you can do everything you can do, and even drink poison to quench your thirst, because in order to survive, even for a moment, it is worth taking a risk.

The latter, after solving the problem of survival, choose how to live, should we just live by, or to accumulate strength to fight back, or to find the truth?

Tang Yizhou is now looking for the truth. He is very sure that he has drawn 100% structural drawings of the mechanical black bird, which is even more reasonable and detailed than the mechanical crow drawings he made, but why doesn't it become a mechanical creation drawing?

Is it lacking system recognition?

Or do you need some mysterious injection?

Thinking of this, Tang Yizhou couldn't help but think of two words again.

One is mechanical creation.

One is the value of metal.

At first glance, it doesn't seem special, but you need to know that all the items made by humans are never called mechanical creations by the mechanical attribute column, such as mechanical watches in his hands, batteries, desk lamps, and rims...

Only mechanical crows, magnetic blade grenades, crossbow arrow launchers, mechanical wild dogs, and mechanical spiders are considered mechanical creations.

This is interesting isn't it?

There is also metal value. Tang Yizhou does not believe that humans cannot produce alloy steel with hardness comparable to that of leader-grade steel. There is definitely one, but when evaluating the value of metal by the mechanical attribute column, there is obviously another set of standards.

This standard is not a standard of discrimination, but is likely to be the standard in the broadest sense.

Otherwise, there would be no reason why the modern scientific and technological society with developed humans was captured by mechanical virus overnight.

Facts are better than words.

"So, if I could find this standard, I would definitely understand why the structural drawings I drew could not become mechanical drawings."

In the darkness, Tang Yizhou muttered to himself, and various drawings kept flashing in front of him, such as mechanical crows, mechanical wild dogs, and mechanical spider engineers. He had long memorized these drawings. Combined with his industrial skills, it can be said that as long as he has electricity, materials, and closes his eyes, he can cut and create them.

But this is also what he is confused about, it looks nothing different.

Unable to think hard, he simply took out the drawings and decomposed the structural diagram of the mechanical black bird. Each component was drawn with three views, process drawings, and processing drawings. He directly took Roland's newly melted and cast steel plate in the dark and started cutting and making.

This is his current ability. Remember the parameter drawings, and take the knife and fall by hand. In a few minutes, you can cut a workpiece with an error of 0.01 mm.

A few hours later, he perfectly assembled a mechanical blackbird with the processed parts, but when he tried to remove the golden energy ball to activate it, he did not respond.

It's like, this is really a lifelike craft.

"So where is the problem?" Tang Yizhou was a little anxious because he felt that he was just about to get a shot. The drawings of mechanical creations were divided into bound and non-binding.

The value of binding is the highest, and the drawings are relatively low without binding, and the way of obtaining them is a bit perfunctory.

For example, Zhao Sanxing hunted the most mechanical wild dogs, so the mechanical creation drawings he obtained were mechanical wild dogs.

Roland just killed a lot of mechanical spiders when upgrading permissions, so the drawings he got were mechanical spiders.

It's very perfunctory, a bit like a random draw on the mechanical property bar and printed it out casually.

Based on this point, this technical bottleneck should not be difficult to break through.

"Huh? Boss Tang, your black bird statue is so realistic!"

At this time, Roland, who passed by, praised him sincerely. He had long been envious of Tang Yizhou's skill proficiency.

"statue?"

Tang Yizhou was stunned, "Why is it a statue?"

"Ah, because it's so similar, it's lifelike." Roland was unaware of it, and felt guilty.

But Tang Yizhou's mind was like lightning flashing, and he finally found the key to the problem. Yes, the problem is too similar.

Because he decomposed the structure of the mechanical black bird and the drawings he drew unconsciously tried to restore the original structure of the mechanical black bird, which was wrong.

Because the mechanical black bird is infected with a mechanical virus and then mutated from a rooster. What kind of mechanical creation is it?

In fact, these mechanical black birds, even mechanical wild dogs, mechanical spiders, and mechanical vultures are not considered mechanical creations, but they are all trying to evolve themselves into mechanical creations, and this logic is correct.

This is also why the mechanical creation drawings given in the Mechanical Properties column are so precious.

Therefore, if he wanted to draw a mechanical creation drawing by himself, it would definitely not be a simple copy, nor would he copy the body structure of the mechanical monster and count it. He had to calculate the perfect form of this mechanical monster!

"No, it may not be a perfect form. Maybe it's just an introductory form. The easiest way to judge whether a mechanical creature is qualified is to see if it can merge a golden energy ball."

"Is this simple? This is not simple!"

Tang Yizhou thought of his magnetic blade grenade, which had only 100 blades in total. Doesn’t it seem very simple?

But otherwise, does the length, radian, angle, shape of each blade require complex calculations and complex calculations to obtain the results?

Just like a fighter jet in a wind tunnel, even a small curved surface requires astronomical calculations.

He just plagiarized with the most standard answer, but he ended up copying incorrectly. What's the simplest?

Otherwise, let himself, no, no, let the most powerful scientists and the most awesome scientific research institutions design such a magnetic blade grenade out of thin air?

Impossible.

In other words, the required cost is very, very expensive.

After understanding this, Tang Yizhou breathed a sigh of relief and decisively gave up his original idea.

What a joke?
Chapter completed!