Lu Haoyu woke up from a coma, as if he had been washed with water, his whole body was covered with sweat, and an hour had passed, and he kept bubbling out. He was so depressed that he couldn't lift his eyelids, as if he had just experienced three days and three nights of non-stop recitation.

He reluctantly lifted a trace of spiritual power and entered the scientific and technological essence in his mind again, and once again entered the page of the first level of wood, and suddenly found that this place was empty, and the basic woodcraft was gone.

Is it a toss in vain? This can be very bad for him, and he used his spiritual power to refresh again, but he still didn't.

He tried to recall the scene before he fell unconscious, and as soon as he recalled, he gained something, those images that once entered his mind at the speed of light can now easily fall out, and all of them are kept in his memory.

Excited, happy, but time is pressing, there are still three hours left, he has to solve the problem of walking first, and with a turn of his mind, more than a dozen solutions to solve the wood tool are called up.

Skateboards, sleds, drift boards, scooters, etc., which one to choose?

Lu Haoyu hesitated for a moment, these tools are all based on the design of normal people, and none of them seem to be able to use their current special situation. In this case, why not design a set of transportation tools for himself.

In his previous life, he was a generation of strong people, although he was not good at using his brain, but he had a practical personality, and he understood himself in an all-round way before designing, and first considered the double difficulty of production and use, so he first started to do a variety of complex movements to test the flexibility of his limbs, and finally summed up a few key points.

One right leg is full of strength and excellent stability, especially at the moment of landing; Second, the left leg is weak and weak, but it is very flexible, and it has a certain directionality, and it is not completely useless; Third, the left arm cannot be stretched significantly, but it is full of strength but relatively soft, and the biggest feature is that the hand speed is very fast; In the end, the right arm is also weak, but it is different in nature from the right leg, and the whole right arm is cold, as if it has been frozen, and nothing special has been unearthed for the time being.

After tossing for a long time, fully understanding himself, his design ideas also unfolded, picked up a large piece of broken porcelain with his left hand, used the power of his palm to touch it, picked up a small piece of porcelain, climbed to the corner of the glass brick and began to draw drawings, which is the first step in woodwork.

Lu Haoyu doesn't know why there is such a link in the basic woodware, it seems to be a snake, such a simple wood, does it need to be made so complicated? However, since this set of academic skills comes from the essence of science and technology, Lu Haoyu still chose to abide by it.

What he didn't know was that in the subsequent creation and manufacturing, he encountered all kinds of super complex components and assemblies, and without design and assembly drawings, it could not be completed at all, and this set of theories was simply a step-by-step foundation.

The principle and foundation of the design, he chose the skateboard, because the skateboard is the simplest and has few components.

He wants to minimize the components of other materials other than wood, such as wheels, bearings, nuts, etc., these are not wooden products, and the basic wood is only mentioned, and the manufacturing method is not detailed.

The skateboard he designed was different, it was a split skateboard, one for the left and one for the left and one on the left, and it was a completely different construction.

The left foot skateboard is precisely a pulley, a shoe cover pulley that completely wraps the forefoot inside and leaves the back foot exposed. This is due to the fact that the left foot is full of strength and only the forefoot is sufficient. Moreover, at the beginning, he could not use his limbs flexibly, and the shadow of difficult gait still accumulated in his mind, and he had to leave the back ball as a basis for support.

After repeated calculations, he designed the surface of the board to be the same size as the right foot pulley. He was worried that a skateboard that was too big would interfere with the separation of his left and right feet. And there is no fixed ball of foot and skateboard, because the right foot is flexible and light, but it cannot be forced, and it cannot add a little more burden to the right foot, and the skateboard on the right foot is only a temporary drive function.

In addition to the board surface, he designed a total of more than a dozen components.

The next is the selection of materials, after the initial grasp of the basic wood, when the real selection of materials, he found that although the collection room is large, although there are many materials, but most of them are raw materials, and there are almost no semi-finished materials.

The components he wants to make, whether it is plates, wheels, brackets, or bearings, cannot be made directly from raw materials, all of which need to be processed, but the problem is that there is no equipment, and second, there are no tools, and the raw materials are ridiculously large.

"With such a large Heavenly Dream mercenary group, is technology still in a primitive society?" This is Lu Haoyu's biggest doubt after discovering the problem, but the level of science and technology is low, so how did the building of such a scale as the lobby and collection room here be completed? He was puzzled by this.

There was just no time to waste, it took another hour to complete the design, and he had two hours left, and he had to make the skateboard as soon as possible, even if it was simple.

Just now he has surveyed every piece of wood in the collection room, there are a total of two hundred and thirty-nine pieces of wood, large and small, and classified according to the type, a total of seven kinds of wood, after performance comparison, the most suitable for the board surface is a white intermediate wood fir, but such a huge wood how to make the size of the board? You have to have the tools to do it.

God is pitiful, when Lu Haoyu was worried, from the wreckage of the exploding flesh machine, he found the tool in his hand. The components of the flesh machine are extremely hard, and after simple polishing, he makes machetes, hammers, and knives.

After another half an hour of grinding the tools, time was pressing, Lu Haoyu picked up the machete and directly processed a huge fir wood not far away.

A huge log with a diameter of more than 20 meters, Lu Haoyu didn't know where to find the thousand-year-old giant tree, which was beyond his comprehension.

The wood of fir wood is the tightest one here, but it is still slightly loose, but unfortunately there is no board machine and hot press machine here to make a fine wood dense board, it can only be made by hand, Lu Haoyu's left hand can not move in a large area, but fortunately, the five fingers are flexible, and he seized all the time to cut from the huge log into the material he wanted.

As the minutes passed, the knife and hammer in his hand kept beating, although only one hand was available, but it did not affect the rhythm of the finish. Lu Haoyu's head only has skateboards and components in the drawings, and countless wood-based images jump in his mind, just so that he can successfully create his own works.

Gradually, the skateboard with the sleeve on the left foot was ready, and although there was no measuring tool, it was tailor-made for the left foot, and it was just right to wear. Then, the surface of the skateboard on the right foot is ready, and it has been carefully polished, like a natural curved surface, and there is not a single wooden thorn in sight. Then there are the brackets, and finally the wheels.

Due to the tight schedule, he did not have time to make rubber wheels and bearings at all, but used ancient woodware, and replaced the mechanical transmission with the structure of wood products, including the wheels, which were made of handmade wood.

It took more than half an hour to build two wheels on the left foot, four wheels on the right foot, and six wheels, and when the final assembly was completed, it was close to five o'clock.

Lu Haoyu felt that his stomach was empty, he stepped on the skateboard with both feet, poked the ground with the back of his left foot, lifted his heel, and slid directly to the edge of the gate. With this skateboard, he is confident in the next test.