Chapter 101

Six days passed in a flash.

At this time, Lin Yu's workshop has changed greatly, and a lot of equipment and materials have been accumulated. On the desk at the innermost end of the workshop, a gray yellow backpack has taken shape.

With the upgrade of normal saline, he also had some new understanding of his powers.

It's good to upgrade complete items directly, but in fact, powers can also be used to upgrade equipment and semi-finished materials. With the continuous live broadcast, the space backpack has been improved a little bit under the attention and expectation of the audience.

[empty kangaroo special organ preservation solution · modification]

[grade] LV3: 8460000

[introduction]: the organ preservation solution specially formulated for the empty kangaroo can stimulate the dormancy mechanism of the empty kangaroo, provide the necessary nutrition for survival, and make the isolated organs stay active for a long time.

[evaluation]: you really let me understand what it means to be unable to die, well, literally.

this is a three-level organ preservation solution. The only difference is that it did not upgrade directly, but tried to add the extracted empty kangaroo milk to it.

His original idea was not wrong. The milk of the empty kangaroo is indeed one of the necessary conditions for the virtual kangaroo to enter the dormancy state. He mixed some milk in the secondary organ preservation solution and upgraded it again. The experience demand was slightly increased, but it also made the two perfectly mixed into a new organ preservation solution.

Of course, there is a more important point, that is, the mixed upgraded organ preservation solution can be affected by the repair effect of experience. As long as there is experience, the energy source will be inexhaustible, and the trouble of analyzing the composition and structure of milk will be avoided.

Another is the thickness of an arm. The two ends are pipelines and metal covers, and the central part is a cylinder with transparent shell.

[simple constant temperature perfusion device]

[grade] LV3: 2640000

[introduction]: simple perfusion device excluding various detection equipment and dialysis equipment.

Evaluation: do you call it a perfusion device?

this is an upgrade made by him with micro water pump and some pipelines. It is very similar to disposable irrigator. There is no detection or dialysis. All parameters have to be adjusted and set by ourselves. To put it simply It's also a pump.

Its only purpose is to connect part of the blood vessels of the empty kangaroo, and then let the organ preservation fluid replace the empty kangaroo's blood to realize self circulation and constant temperature.

It has to be said that the empty kangaroo is definitely a worthy model kangaroo. After maintaining its activity by using these two things, some of its wounds and exposed tiny blood vessels gradually heal, and then by means of temperature regulation and diminishing nutrition supply, the breeding bag enters a stable dormant state.

Isn't the "material" for this experiment to be a model.

At this point, the foundation of the space backpack has been completed.

After that, Lin Yu used the skin and fur of the empty kangaroo to produce a prototype of a backpack for himself. He also installed the baby bag and the life support device on the bottom of the backpack.

"Well, the wearable assistive system is finished."

Lin Yu smiles with a sense of achievement when he connects a battery removed from the hydraulic armor and plugs it into a special fixed pocket in his backpack.

In addition to organ preservation fluid and irrigator, the whole backpack can be said to be designed by him. The backpack is also a double shoulder bag style, but there is no zipper on it. The opening of the bag is directly open, and the opening is relatively large, similar to the state of completely opening the zipper of schoolbag. Moreover, the space inside the backpack presents a V-shaped structure, and the bottom is aimed at the breeding of empty kangaroos The empty parts are all kinds of pipelines and parts.

These parts are made by him with sensors and small motors to assist him to wear the hydraulic arm armor. The arm armor can automatically complete the attachment and fixation, but the knapsack is not very convenient behind the back. Therefore, the small motor and mechanical structure are used to fix the two arm armors, and the Arm Armor is lifted to assist in wearing.

"Finished?"

"Try it big and fast. Let's see how it works."

"You may not believe it. I feel like I'm watching iron man make mark armor these days."

"Same feeling!"

“+1！”

Hearing the news of the completion, not only Lin Yu is full of sense of accomplishment, but also the audience watching the completion of the space backpack through the live broadcast are also elated.

Lin Yu couldn't wait to have a try, and readily accepted the offer. First, he put on an arm armor, lifted a shield axe and stuffed it into his backpack.

Part of the space close to the pouch is within the influence of the pouch, and the location of the pouch has been specially adjusted. As soon as the axe approaches the opening of the backpack, it begins to "shrink". The more it is pushed in, the smaller it gets. The backpack that is not very deep actually swallows the whole shield axe, leaving only a small handle protruding from the center of the backpack.Then, two hydraulic type armbands were inserted, but this time, they were pushed in obliquely from both sides of the knapsack mouth, so that when you put the backpack on your back, you can just fold your hand over and fit into the hydraulic arm armor.

Click!

The hydraulic arm armor is jammed to only a small section, and the sound of moving parts comes from the backpack.

This is the "auxiliary wearable system" that jammed the hydraulic armor. When Lin Yu was wearing it, he would lift it up through sensors and motors.

"Well, let's try the fruits of our labor."

Lin Yu smiles and calls up the panel of Xueba system to play the BGM of iron man's first test flight, and then carries his backpack on his back.

It's a little heavy.

The empty kangaroo's pouch is not a real self-contained space, so even if it can hold objects, its weight has not been reduced.

Fortunately, he was always wearing a venom suit. After suffering pressure, the lines of the venom suit hardened slightly to resist the pressure, which greatly buffered his burden. It was similar to the state of using hydraulic arm armor and shield axe, which was still within the acceptable range.

Click, click, click!

With the BGM gradually rising, Lin Yu's hands were also put into the hydraulic arm armor. The mechanical structure in the space backpack lifted up the hydraulic arm armor, and the hydraulic arm armor was quickly tightened and fixed, and the shoulder armor fell down, covering and stuck.

In just one or two seconds, when Lin Yu pulled out his arms again, the hydraulic armor had covered his arms just right.

"Next is the shield axe."

With his forearm raised flat in front of his chest and clenched his fist, Lin Yu again moved his palms behind his head and clenched his ten fingers on the handle of the mechanical shield axe which revealed a small amount.

With his head slightly lowered and his hands pulled out, the mechanical shield axe was pulled out a little bit. Due to the "shrinking" of the child care bag, he did not scratch anything. He was pulled out by Lin Yu and chopped down without delay.

Dang!

The sound of metal cross strike sounded, and the blade of the shield axe was deeply embedded in the concrete floor.

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