When the four of them arrived in the woods, Maniwechon and Mel were dumbfounded, these trees are small and one person can't hold them, and the big ones need to be hugged by several people, like this kind of trees, not to mention that they are used for shipbuilding, just cutting down is not done by manpower, you know, except for the somewhat demonic scimitar in Liu Fei's hand, there are no good metal tools to be found.

However, the next scene made the three of them stunned for a moment, a strange-looking mechanical object suddenly appeared in the sun, flashing with the unique luster of metal, full of strange charm, after the metal monster appeared, Liu Fei was like an agile spirit monkey, and climbed up in an instant.

This is a multi-functional engineering mecha, with five arms and five soles, it looks like an octopus with horns on its head, it can work in rugged and complex roads and working environments, and most importantly, the mechanical arm of this mecha has a lot of functions, and it carries a variety of mechanical palms, cutting wood and cutting rocks, which can be replaced according to the needs of the environment, very fast.

In a burst of "silk" sounds, the high-speed sawtooth on the mechanical arm is like cutting tofu, and the towering trees are cut down one by one......

Watching the huge trees fall one by one, Maniwechon and Mel had a feeling of blood boiling.

If Manny and Mel were still suspicious of Liu Fei's identity at the beginning, now seeing is believing, the two have no doubt about Liu Fei's identity, and Mel is full of confidence in Liu Fei's rescue of the ideal star.

It's fast!

Under Liu Fei's skillful piloting skills, the engineering mecha only cut down enough wood in ten minutes, but unfortunately, the three of them didn't know anything about the driving skills of the mecha, and they didn't know how amazing Liu Fei's speed and skills were in piloting the mecha, but the three of them were amazed by Liu Fei's craftsmanship, and the wood cut by Liu Fei could hardly be seen with the naked eye.

The construction process is relatively long, but it is not boring for Liu Fei, and he likes the feeling of piloting a mecha - even if it is an engineering mecha.

For Manny, it is also a pleasure to watch Liu Fei build with an engineering mecha, after all, for them, the engineering mecha itself is full of novelty, and the three of them are amazed by the eyes of the flexible mechanical arm of the engineering mecha, if they don't see it with their own eyes, even if they rack their brains, they can't believe that human technology has reached such a level.

Liu Fei had no experience in building large wooden ships, and the conditions did not allow him to build a luxurious ship, so Liu Fei chose to build a wooden raft.

The wooden row is three layers, two layers are closely arranged, the bottom row is light driftwood, which increases the buoyancy of soaking in water, and the other layer hangs in the air, like a pavilion, and there are railings around it, and there is a roof to protect it from the wind and rain.

In fact, the construction process is an assembly process, Liu Fei directly inserted the complex massive information chip of the small strong light brain into the light brain of the engineering mecha, and input "wood, space rope, multi-functional engineering mecha, shipbuilding." Woman, man, 10 hours of riding ......" and so on, the chip immediately provided more than 37,000 construction schemes and more than 230 optimization schemes.

Liu Fei is naturally too lazy to spend time on a wooden row, all the material selection and size planning are completed by the optical brain, Liu Fei just input the data into the optical brain, so that the optical brain of the engineering mecha will automatically optimize the best choice.

Of course, the construction process that seems simple to Mannie is actually not simple, and there is also a special approach when cutting down trees, the scanning system of the engineering mecha will scan nearby trees, and then cut down various textures of wood according to the various parts of the wooden row, for example, the wood soaked in water needs loose driftwood, and the surrounding wood should be tight and strong, strong and reliable, etc.

There are some things that even the ice and snow smart Mei'er can't imagine, when cutting down trees, Liu Fei has used the scanning system of the engineering mecha to carry out a multi-directional exploration of the Nu River, including the width of the river, the depth of the water, and the flow speed and other data have been collected, and even, during the scanning, Liu Fei also observed the gladiator heavy iron cavalry by the way-that cavalry is more than ten kilometers away from the Nu River to let the horses drink.

In the whole construction process, the most troublesome thing is to cut the wood to the required size, and use dozens of tons of engineering mecha to do this kind of meticulous work, which requires not only patience, but also excellent driving skills, however, whether it is patience or driving skills, this is not a problem for Liu Fei, he is the supplier of Cheng's wood carving, and his wood carving skills are even impressive to Cheng Lao......

Under the operation of the five flexible robotic arms, under the constant amazement of Mannie Mayer and them, the wooden raft gradually revealed its rudimentary shape, and if it weren't for the fact that it was too dangerous under the big iron guy who was working, the three of them would have run over to watch it closely.

Liu Fei didn't know what a huge project the construction of such a wooden platoon was for Wei Jiaji's people, because of the lack of advanced metal tools, let alone shipbuilding, even if it was to cut down a big tree, it would take a few laborers, which showed how backward the industry of Ideal Star was.

Three hours later, the construction of the wooden raft was completed, and the three people who were watching from a distance walked under the wooden raft and immediately let out a burst of amazement.

After climbing on the wooden raft, the wooden raft is much larger than they imagined, more than 30 meters long, below are two rows of mezzanine, one meter suspended in the air, paved with planks and fences, there is actually a roof above, and the four sides are arched dragon heads, although the dragon head is only a prototype, the momentum of leaping is full of dynamics, extremely expressive.

On top of the wooden plank, there are four chaise longues made of wooden planks, which are simple in workmanship and have bright lines, which is refreshing compared with the cumbersome craftsmanship of the ideal star.

What touched the two women the most was that at the back of the wooden raft, there were several small spaces formed by partitioned wooden boards, from the concave groove behind the wooden plank, there was no doubt that it was a natural toilet leading to the Nu River, you know, there was no grass and trees on the wooden raft, this toilet was particularly important for the two women, after all, the Nu River meandered for hundreds of kilometers, and the water flow rate was fast and slow, and the time was at least ten hours or more.

Of course, the two women couldn't have imagined that Liu Fei built a temporary toilet because he had the word "woman" when he input data into the optical brain, and there would be such a temporary toilet in any scheme optimized by the optical brain.

"Sit down!" Just when the three of them were visiting the wooden platoon with great interest, Liu Fei suddenly poked his head out of the porthole of the engineering mecha and shouted.

The three of them looked at Liu Fei, only to see that the five huge mechanical arms were all in the air of the wooden row, opening their teeth and claws, like a huge spider, everyone had not reacted, the wooden row suddenly made a "squeak" friction sound, and then, the wooden row more than 30 meters long was actually suspended in the air, the three of them were dizzy and dizzy, scared into a cold sweat, and in a piercing scream, the wooden row slowly put down......

"Pounce"

The wooden raft was suspended in the air by the engineering mecha with a space rope and gently placed in the water, after the ropes on the five mechanical arms were released, the wooden raft began to flow down with the angry current, and the awake three people looked at the vast grassland under the blue sky and white clouds, felt the sound of the waves crashing against the wooden raft, and couldn't help but let out a moan of intoxication.

"It's not good, Mr. Liu hasn't come down yet!"

In Mei'er's exclamation, everyone thought that Liu Fei was still on the cliff, and almost at the same time, the three of them looked towards the cliff, and they were stunned and stunned, because the huge metal monster actually flew up slowly......

PS: The left eye is inflamed, so painful that I can't open my eyes, I keep crying, bloodshot, and red like rabbit eyes......