"Within 20 days?!" Chen Ying was still suspicious. Why did you determine that it would take 20 days and still have to retreat a hundred miles away?

"Sister, do you think I will lie to you?"

Chen Ying was silent: I believe your words, it should be the truth; but I can't believe your judgment.

Also, she didn't know how Zhang Ping made the judgment. After asking, Zhang Ping said that it was sensed by the "heart of integration", and she also had to add some of her own experience to evaluate it.

Chen Ying didn't believe this reason. However, looking at the mother nest in front of her, she thought about it and felt that 20 days might still be credible.

In fact, just the current mother nest means that it will be incubated on the day, and Chen Ying believes it. So I repeatedly confirmed with Zhang Ping that it was really 20 days later that I breathed a sigh of relief.

After returning to the team, Chen Ying began to get busy. Zhang Ping said that in 20 days, Chen Ying required the team to complete the evacuation within 15 days. After all, it would still have to retreat hundreds of kilometers.

The movement of the family and the people also have a large amount of military supplies and survival supplies. It is the limit to travel 50 kilometers a day.

The Hellfire Adventure Group must also evacuate. At this time, the relationship was exposed and I couldn't care.

But before evacuation, the Blades had another crazy thing to do - bombing the 'cradle' of two resource collection points.

Not to mention the huge benefits Zhang Ping has received, Chen Ying and Master Huang are ready to do it themselves.

Anyway, I am about to leave, and I don’t care about destructive mining, even if I have nothing, it doesn’t matter.

Also, if you want to retreat, it is best to find an ally, and more than one.

This is another trouble.

If there are fewer people, you will inevitably encounter robbers. During the migration process of hundreds of kilometers or even longer, combat will inevitably be indispensable.

But it is difficult to find allies. The situation where the three monks have no water to drink is common in the end times. Don’t let the robbers come and internal strife break out first; this possibility is very high.

But obviously these things have nothing to do with Zhang Ping.

Zhang Ping, who had entered a retreat state, began to sprint for the level 3 evolutionist with all his might.

In his alchemy studio, Zhang Ping has turned into a huge gold hunting furnace and has begun to refine brand new components with source metal.

The 2.10-level is a dual-rotor engine, with dual-supercharged mechanical and turbocharged, plus the powertrain of the continuously variable transmission, with complexity and precision requirements far exceeding the previous ones.

Of course there is weight.

At level 2.10, Zhang Ping's core source power surged to one million, and he could refine a "Heart of Metal" within about 180 tons.

Of course, it is impossible to refine a rotor engine to such a weight; judging from the technology of the 3-level technology tree, many materials are not well handled.

So Zhang Ping is going to be lazy - the heart of integration!

Zhang Ping finally discovered a new effect of Fusion Heart, which can fuse small parts into large parts. This is why Wu Jihai's physical ability is so tall.

The only problem is: doing this requires a lot of source power.

Don’t panic, I now have 460 million source power... Well, there are only 210 million source power left now!

Small rotor engines are produced, and then fused through the heart of fusion to form a large engine.

Time passed day by day, and when Zhang Ping merged a full 30 powertrains, he finally created a super machine heart weighing 172 tons.

Because we have been fusing with the heart of fusion, we have also completed refining and absorption at the moment of successful fusion.

Changes appear instantly:

【lv210 (270,000/2 million)

Contribution: 21,087 points;

Source: 138.4 million 1865 points;

Physical constitution: Special alloy steel/hardness 8 (safety load 5 tons/cm3)

structure:

1. Heart of the machine (dual rotor dual supercharged continuously variable speed powertrain)

Rated output: 6000 rpm/1500 tons, source power consumption per hour ≥420,000;

Energy saving output: 4000 rpm/1200 tons, source power consumption per hour ≥240,000;

The limit output is 20,000 revolutions/5,000 tons, and the source power consumption per hour is ≥2 million;

2. Advanced linkage system/magnification 2/efficiency per stage is 99%;

3. Advanced triangular beam structure/overall safety load is increased by 200%;

Weapons and tools: Heart of Silence, Tungsten Steel Knife, Air Gun, Sniper Ring, Rapid Fire Cannon, Black Iron Armor, Medium-Sized High-speed Locomotive…

Level 3 technology tree is enabled (trading system, auction system, task system is enabled)

Information: Blueprint of Resurrection Heart, Blueprint of Fusion Heart, Blueprint of Alchemy Furnace, Metal Life Raising Manual, Complete Set of Land Cruiser Evolution Information (Special Features of Earth Civilization)…

Special equipment:

Alchemy furnace, primary combination machine tool.

Second occupation:

Metal Dragon, Level 2 Great Perfection (210,000/20 million)

Capacity (maximum radius of 2000 meters):

1. Electromagnetic wave control;

2. Explore the mineral veins;

3. Drilling holes underground;

4. Source power pressure;

5. Zoom in/out;

6. Source power absorption (requires dragon ball cooperation)

Physical constitution, strength, etc. are equivalent to metal body. Please explore more abilities yourself.]

Looking at the interface in front of him, Zhang Ping slowly analyzed it, and there were great changes.

In terms of physical fitness, it has been increased to 8, which is the entry-level hardness of tungsten steel. The safety load no longer gives a certain data, and becomes 'load-bearing 5 tons per cubic centimeter'.

This is easy to explain. For example, the body shell is 0.5 cm thick, and the surface can withstand 2.5 tons of security attacks per square centimeter without breaking the defense.

How great is this defensive power? You can simply calculate it.

The cross-sectional area of ​​a 2.5mm diameter bullet is about 5 square centimeters; if the bullet speed is calculated at 3 times the speed of sound, the warhead mass is calculated at 120 grams, and the warhead length is calculated at 10 cm, then the maximum attack force of the bullet hitting a rigid object is about 12 tons.

The average attack power per square centimeter is 2.4 tons.

The result is: the defense cannot be broken!

This means that as long as Zhang Ping's body shell has a thickness of 0.5 cm, he can basically ignore the attacks of most bullets.

Then there is the connecting rod system, with the magnification ratio reduced from 4 times to twice. It is not that the connecting rod system is not good, but that the material cannot withstand greater strength.

There is also the transformation of the metal dragon, with an additional skill: source power absorption.

This source power absorption is the ability of the mother nest and the metal life ecosystem, which can absorb the free source power in the air and even in space.

The last and biggest surprise is that the level 3 technology tree is enabled, and the trading system, auction system, and task system are enabled.

Zhang Ping took a brief look and found that this was a communication with the other players, and there was also a ‘task hall’ - all virtual spaces.

However, this so-called mission hall, as well as the other players (hosts), are not on Earth. There is indeed only oneself on Earth.

This made Zhang Ping again confirm that the earth is an alternative novice village, and he is still crawling in the novice village.

Since the trading system is turned on, Zhang Ping immediately placed an order: if you want to attack the level 3 evolutionist, it should actually be called "Changxing" and you also need a brand new source power equipment.

The rotor engine can only support level 2 Great Perfection.

To reach level 3, a new "Heart of Machines" is needed. Zhang Ping of the blueprint has been designed and discussed with his master Master Huang. It is another powerful technology of the earth civilization:

gas turbine.

A combination of internal combustion engine and steam turbine.

Compared with internal combustion engines, rotor engines, etc., gas turbines can be relatively easy to grow, very large.

Moreover, the thermal efficiency of gas turbines can break through the limit of 50%, or even exceed 70%!

In comparison, the limit of internal combustion engines is 46%.

The production of combustible gas turbines is too difficult to produce, with Zhang Ping's current technical reserves, and even Master Huang cannot do it.

The powerful thermal efficiency of gas turbines is based on powerful technology.

Therefore, Zhang Ping can only 'online shopping'.

A separate fork appears on the Level 3 tech tree, which is a trade option.

Excitedly clicking on the trade option of the technology tree, there was a strange and familiar registration option - if you want to make a formal transaction, you still have to register.

Unfamiliarity is because the dialog box style in front of you and the various items are indeed brand new; and familiarity is because... netizens all know that various registration options are similar.

Registration and verification information are first of all address location.

The system automatically locates, which is a series of complex numerical symbol information. Zhang Ping manually fills in his own information: Earthlings.

Then there are languages, brief descriptions of civilization and culture, evolution methods, levels, etc.
To be continued...