When Tang Yun broke open several wounds due to too much force when he was carrying the wreckage of the mecha, when he came out of the helpless Gabriel, he used this as an excuse not to participate in the repair of the mecha again, after all, the repair of mechanical components did not use his coupling interface.

He secretly pulled Shi Xiao out of the hot restoration work.

"Teacher Shi, you have to do me a favor!"

All the wreckage of the mecha was cleared to the open space, and the members of the mechanic team also set up basic equipment such as cranes and welding frames, and they were busy in full swing. The guys in the mechanic team are really full of enthusiasm, and a plan that can save the entire 4th battalion has been suppressed for more than ten years because of the lack of a comprehensive personnel who have both a connection interface and some knowledge of mechanics.

Not only did he save everyone's lives with magical means last night, but he also wanted to bring those dozens of iron frames back to life, what is this? This is the savior of the 4th battalion!

The open space was busy, and the mechanic workshop in car No. 6 was deserted.

Tang Yun took out the miniature light energy engine left by the thin brother who crystallized with [flame] in the concentration camp from his waist bag and handed it to Shi Xiao.

"It's a miniature light engine! Teacher Shi, for the sake of saving everyone's lives yesterday, I ask you to keep it a secret for me, isn't that too much? ”

At this time, Sibo was in a dormant state, and he was in danger, Tang Yun had no choice but to ask Shi Xiao for help. He knew how risky his decision was, and how he would laugh at him when the whiteboard surfaced, but he decided to take a gamble.

Shi Xiao's expression was very exciting, he took over the engine that was burned a little burnt, the expression on his face became more and more surprised, and finally even stared at his small eyes, and the corners of his lips twitched a little.

"This ...... What is it? It's just exquisite! It's a work of art! ......”

Since Shi Xiao was willing to help, then Tang Yun was really relieved, he didn't want to tell his secrets, so he didn't have many requirements for Shi Xiao, he just needed him to help measure the capacity and charging pressure of the things in his hand, and he was confident that he could handle the rest.

......

......

Shi Xiao, who is nearly 45 years old, uses a broken vice to fix the micro engine on the lathe, although the equipment is simple, but his two fat hands are fast and steady, with the sound of energy overflowing, the various parameters in the micro engine are like data rain on the light curtain of the workshop.

After the data was measured, when he was reluctantly invited out of his workshop, Shi Xiao depressedly instructed, "The used things should be put back in place, all kinds of tools should be placed neatly, and careful treatment of tools can reflect an engineer's work attitude!" ”

Tang Yun grinned, his face covered with engine oil once again showed a mouth full of small white teeth, and nodded vigorously.

When Shi Xiao came out of the workshop, Tang Yun couldn't wait to take out the few pieces of scratch paper that were about to rot, and carefully checked the sketches of the charging pool that he and Sibo had made together.

Then the more I looked at it, the more ugly my face became, the two ordinary eyebrows were furrowed deeply, and the expression looked a little bit like a mechanic.

Although light energy is excellent, the research on light energy is still in its infancy, and the light energy engine is a device with extremely low energy conversion efficiency.

The energy optimization of Apocalypse has done an excellent job, and the energy conversion ratio of this small micro engine behind it has reached an astonishing 18.9%, which is close to the research target that has been debated in the academic community - 20%, and it is far beyond Tang Yun and Sibo's estimates.

The direct consequence of this is that Tang Yun has calculated too much of the capacity of the engine's internal energy pool, and on the drawings, the energy pressure of the charging pool to be made is too high.

......

......

A quarter of an hour ago, the sun was scorching, a quarter of an hour later there was thunder and downpour, and K5-RY02's rainforest-like climate was very uncomfortable for the Iron Helmets.

It was nearly dusk, and the roar of a motorcycle engine could be heard in the rain. Qin Shuiyan's figure slowly appeared in the scattered jungle that was smashed by the huge raindrops, especially on her quad-wheeled off-road motorcycle, where there were four or five deer-like beasts.

After a full day of security patrols and bringing back enough food, Qin Shuiyan finally relaxed. After throwing the game to the medical team, Qin Shuiyan looked up at the rain in the sky, letting the soybean-sized droplets crackle on her wheat-colored face. I was secretly glad that if God hadn't sprinkled all this rain, she would probably have fallen asleep on the road.

It was getting dark, and all the members were eating around the bonfire that had risen in the clearing, except for two people - Tang Yun and Qin Shuiyan.

Before the meal, everyone heard Tang Yun and Qin Shuiyan's response of "I'll eat later", only to say that this young man was in love and didn't even care about his belly, but most people didn't have the heart to bother this pair of "golden boys and girls" to find them bored, and the only people who were really worried were Shi Xiao and Gabriel, the two people in charge.

"Lao Shi, you said that these two people will be the object, and they will do it, not to say that they will see what the situation is now, and they will not eat, but they are still counting on them at night." Gabriel chewed the "venison" in his mouth hard, only to feel the aroma of meat, indescribable enjoyment.

Shi Xiao glanced at the land chariot from afar, "Did you find anything abnormal when you treated Tang Xiaozi's injuries?" ”

"Abnormal?" Gabriel smacked his mouth, "Don't say it, this kid won't let us look at his back during the treatment, I pretended to touch it unintentionally, he seems to have implanted a mecha connection interface, I thought he was trying to hide this thing, so I didn't dig deeper." ”

"He has an interface, I already knew that......" Shi Xiao continued to shake his big head, slowly chewing the steak in his hand.

But the sentence in his heart didn't come out, "Tang Yun generously told himself that he had a neuronal mechanical connection interface, so what reason was there to hide it in the first place?" It's the engine I handled, I don't know what it does......"

......

......

In the land chariot, Tang Yun was unspeakably embarrassed.

The charging pool didn't come out, in order to deal with the danger, Tang Yun racked his brains and spent a whole day, and finally saved up an energy adapter cable that could be charged.

This is an ugly wire more than a meter long, made of relatively bulky joints at both ends and several strands of different colors in the middle, the wires are connected in a mess, and several of them are still knotted and wrapped in black insulating tape.

But it's not the ugliness that kills, it's that the engine behind him can't be disconnected when it's not full of energy!

These are all things that Apocalypse made in order to control the experimental samples in the concentration camp. Although Tang Yun had a number in his heart, he miscalculated the charging time, so when he was sitting stupidly by the energy pool in the workshop to recharge, he saw Qin Shuiyan walking in on.