There are seven functions, which makes Jiang Cheng can't help but be surprised.

"Climbing...... The toes that belong to the current mechanical leg are generated for climbing?"

Those four toes, not only have the joints of human hands, but also have sharp ends, which can easily *** in the rock.

Each of the eight mechanical legs has these half-meter-long toes, which drive the heavy body to climb the cliffs...... It's not impossible!

"This is the real spider car!"

Jiang Cheng was overjoyed and said, "Get in the car, let's take a look at the new car."

Unlike before, he now felt that he could control the car from the air.

Almost as soon as he thought about it, one of the mechanical legs at the front immediately extended eight crossbars, equivalent to eight steps of a staircase.

The previous spider car did not have this function, and if you want to get on the car, you can only climb hard.

Now there are even stairs, and they are movable stairs, which can be put away at any time.

Tong Xiaorou and Liang Xin both looked at this scene in amazement, the spider car in front of them, at first glance, they thought they had seen the original land boat.

It's just that the current spider base vehicle is still not as huge as the original land boat.

Jiang Cheng climbed into the car first, followed by Tong Xiaorou, who was holding Yaya, and Liang Xin finally got into the car.

"Click......"

After everyone came in, Jiang Cheng's mind moved, and the car door made a sound like an air valve closing, and the thick car door closed tightly.

The lights in the cockpit are on, very bright, and they don't look dim at all.

The cockpit is not very large, it is four meters wide, and it is also four sides high, but it is only two meters wide.

However, in front of the console now, there is no longer a windshield, but a huge screen.

What was shown on the screen was the scene in front of the base vehicle.

And on the console under the big screen, there are dense buttons, which are complex enough to make people's scalp tingle.

But fortunately, as the owner of the base car, Jiang Cheng can understand which button belongs to what function at a glance, and even he can directly control the car without buttons.

"It's turned out to be a fully enclosed console, which means that from the outside, you can't see the inside anymore."

Jiang Cheng was surprised.

He summoned the base car's exclusive panel, and then something even more surprising happened.

I saw that on the exclusive panel, there was an upgrade plan:

[Upgrade plan 1 (dark green ordinary base car): 100 catties of polymer materials, 1 ton of engineering plastics, 1,000 tons of grade 4 alloys. 】

[Upgrade plan 2 (dark green sophisticated base car): 500 catties of polymer materials, 3 tons of engineering plastics, 3 tons of fourth-grade evolution beast bones, and 1,000 tons of fourth-grade alloys. 】

[Upgrade Plan 3 (Dark Green Excellence Base Car): One ton of polymer materials, one ton of copper ore, three tons of engineering plastics, three tons of fourth-level evolutionary beast bones, and one thousand tons of fourth-grade alloys. 】

[Upgrade Plan 4 (Dark Green Basic Land Fortress): 1 ton of polymer materials, 1 ton of copper, 3 tons of engineering plastics, 3 tons of Level 4 Evolution Beast Bone, 10,000 tons of Level 4 alloy]

[Upgrade Plan 5 (Dark Green War Land Fortress): 100 catties of Yin Hua, 1 ton of steam stone, 1 ton of polymer materials, 1 ton of copper, 3 tons of engineering plastics, 3 tons of fourth-level evolution beast bones, and 20,000 tons of fourth-level alloy. 】….

Five upgrade options!

Species-different combinations of materials.

And the upgrade plan is to directly upgrade to dark green quality.

Jiang Cheng was very impressed.

But it's just heartbeat, it's useless.

Because he could barely have put together that much material.

His way of leveling up can only be to synthesize what he encounters.

It's almost impossible to get together so many materials at once and then level them up in one go.

"So...... Just take a look at these five upgrade options. Unless when you really make a fortune......

Jiang Cheng shook his head and turned to check the rest of the carriage.

In this cockpit, there is also a separate toilet.

Behind the cockpit, there is a door that connects to the compartment.

Although the cockpit is separated, there is still a door to the rear compartment.

When I opened the door, I saw a long corridor.

The corridor is only one meter wide and leads to the end of the carriage.

On either side of the corridor, there are six metal doors, each of which is a small room inside.

In the bedside table in the room, there are supplies, which are leftover from before.

Jiang Cheng checked it and found that most of the spider car materials obtained before had been used, and very few were left.

Even metallic hydrogen batteries have been used.

The spider compound bow he synthesized earlier was also synthesized into the new car as a material.

What is left is all kinds of daily necessities, as well as food and water.

And the magic is that the original four bedside tables have become six, and these six bedside tables have independent spaces.

This upgrade, although it does not incorporate the material of the space folding bag, but the storage space has also increased in equal proportions, from this point of view it is amazing, it seems that as long as there is a foundation, the subsequent upgrade will improve the original function.

Six rooms, separated on either side of the corridor, occupy six meters in length of the carriage.

And each room, there is a door to the outside, you don't have to go through the cockpit, you can go out directly from your own room.

Of course, the door was controlled by Jiang Cheng, Jiang Cheng could lock the door with a single thought, and he agreed to open the door before the door could be opened.

The current space use model is:

The cockpit occupies two meters, and the six rooms occupy six meters.

There is another two meters of space at the back, which is occupied by a communal toilet and kitchen, and the refrigerator is housed in the kitchen.

Not only that, but at the end of the day, there is a small living room, between the bathroom and the kitchen.

The wooden table from before was also synthesized and fixed in the middle of the small living room.

As a result, the door at the rear of the original carriage can no longer be opened, and it has truly become a fully enclosed carriage.

Throughout the interior of the base car, space is maximized.

But overall, the interior space is still very empty, and it doesn't seem cramped and cramped.

Because from the perspective of the room, the original single-layer single bed in the room has become a bunk single bed, and two people can live in one room, and it does not seem crowded.

In terms of the most comfortable level, this brand new base car can accommodate up to twelve people.

If you include the cockpit, it's more than enough for fifteen people.

"Test the speed of Base City."

Inside the cockpit there are four chairs, the kind with seat belts.

Jiang Cheng asked Tong Xiaorou and Liang Xin to sit up, fasten their seat belts, and then move their minds.

I saw the spider car slowly stand up, move eight thick mechanical legs, and run from slow to fast.

No vibrations were felt inside the cockpit, but from the huge screen in front of the console, it could be seen that the base vehicle had begun to move, and it was getting faster and faster.

But inside, you can barely feel it, like taking a high-speed train.

The speed of the base car is getting faster and faster, and the eight mechanical legs with a large arc drive the huge body to run in the messy spider nest, and the movement is very small.

Even if it is a metal body, there is no crunch of friction, let alone the rumble of landing, and all inertia is buffered by the mechanical legs with a large arc.

After Jiang Cheng tried, he found that the maximum speed of this base car could reach 100 meters per second, which could catch up with the speed of the original land boat when it fled.

However, at this speed, the fuel consumption is high.

According to the calculation of one unit of fuel for one piece of wood, it originally only needs one unit of fuel per minute, and at maximum speed, it takes three units of fuel per minute to run.

Men are not dashing