Heavy Armoured Truck In Post-apocalyptic World

Rally oxygen tank, this is an underwater breathing apparatus designed by Shen Cong after thinking for a long time.

The working principle is very simple. Using the pulling force generated by the swing of the arms and legs during swimming, it is transmitted through the pulling rope and the concentric gear set to drive the piston, and the piston moves in the two air cylinders on the back to reduce the pressure in the air cylinder and separate the two air cylinders. The air is supplied into the interior of the hell plant.

Shen Cong's current physical fitness is already difficult to calculate. The vague standard of Niu Zhili is becoming more and more difficult to generalize. If he has to define it, it is about 40 Niu Zhili's quality.

Raising hands and throwing feet can send out several tons of force.

Even if the underwater resistance is high, it is still difficult to limit Shen Cong's performance, so artificial power can be used to separate the air in the water and obtain oxygen.

There are two rally oxygen tanks, one on each side.

It is a detachable equipment. When not in use, take off the tension oxygen tank, and the tension ropes on the arms and legs do not need to be disassembled, which is not in the way.

It is very convenient to use.

"Is the final effect of the water test okay?" Shen Cong installed the tension oxygen tank in the evening, sealed the helmet's mask, and jumped into the barrier lake.

Once underwater, swim immediately.

A little more than before, the stroke force will be able to drive the piston in the rally oxygen tank like flying, and start to depressurize and separate the air strongly.

The separated gas is pressed out from the partition when the piston moves down, and is pressed into the interior of the hell plant.

After breathing, the exhaust gas is discharged from the breathing tube on the other side.

After a whole set of procedures, there is flowing moist air inside the Hell Plant, and the oxygen content is not too high but not too low. With the oxidation efficiency of Shen Cong's current blood gold state, it can fully meet Shen Cong's consumption needs.

It should be noted that the blood of ordinary people can only use a quarter of the oxygen that enters the lungs through breathing, and the remaining three quarters are discharged with the carbon dioxide produced.

Shen Cong's body can use at least two-thirds of the oxygen in it.

His breathing efficiency is several times that of others.

"The effect is good. Five minutes have passed. I don't feel the slightest lack of oxygen. I can continue to train underwater." Shen Cong waved the Asahi Crab Broadsword.

Swing the fins with your legs, let your body shuttle back and forth along the angle of the water flow.

Asahi Crab's broadsword kept dancing, slashing, stabbing, blocking, and picking, and used various moves in turn. Shen Cong doesn't know much about martial arts routines. He only practiced Sanda and fighting routines before the end of the day. As a result, these routines are completely useless now. Evolutionary beasts are often tens of meters long, and even the most exquisite moves are useless .

Therefore, the caring Shen Cong was going to sum up his experience in hunting evolutionary beasts and optimize his fighting methods.

Create another fighting style.

What kind of method is lethal to the evolutionary beast, focus on practicing. Where I am weak, I will focus on training. The same is true underwater, how to twist the body to better turn around, how to wield a big knife to better slash and kill, all need to be constantly explored and memorized.

"Bobo..."

As night fell, the four-legged dragon returned to the shore and slapped the water with its big tail to remind Shen Cong that it was time to go home.

Home is Nuclear Map Donkey Kong.

A moment later, Shen Cong surfaced from the bottom of the lake, and then swam to the shore at the speed of a jet ski. After shaking off the water on the battle armor, he opened the sealed mask and let out a mouthful of stale air. Then jump to the top of the four-legged dragon, ride on the dragon saddle, and touch the dragon spear hanging on the side.

Pat the four-legged dragon on the head: "Go back, Xiaosi."

"Gulu Gulu." The four-legged dragon immediately galloped between the rocks, like walking on flat ground.

In a short time, he arrived at Fuxing Township where the King Kong stopped. The four-legged dragon hid in the big hole he dug to sleep, and Shen Cong continued his night homework while it was still early.

Improve the tension oxygen tank first.

"The depth of the barrier lake is 11 meters, and the water pressure is not too high. I continued to train underwater for 1 hour and 21 minutes before I felt stuffy. The closed environment of the hell plant has accumulated too much exhaust gas, reaching the limit of diving. "

Opening the notebook, Shen Cong recorded the data of the tension oxygen tank.

Within a depth of fifteen meters, the tension oxygen tank can work for at least one hour and twenty minutes with the hell plant.

"If the capacity of the rally oxygen tank is increased, the dive time can be increased by at least another 30 minutes, but it is of little significance. I don't need to cross the Bohai Bay or the Qiongzhou Strait, and there is no need to extend the working hours. Once the capacity of the rally oxygen tank is increased , will increase the volume, thereby destroying the current line of the armor.”

"Work efficiency can be improved, but there is something wrong with the tension system on the left side, which is more laborious than the right side, which will affect my body balance and needs to be modified."

...

The next day, February 14th.

On Valentine's Day without a lover, Shen Cong gave his dolls a big cleaning early in the morning. They were clean and brand new.

Dry it in the sun and put it away: "The clothes are not as good as the new ones, and the people are not as good as the old ones. It's good."

The sun is shining and the dive continues.

The improved tension oxygen tank made Shen Cong's underwater movements smoother.

Today I did not continue the underwater training and started to explore the barrier lake. There are still five barrier lakes waiting to be explored. Shen Cong mainly looked for pearl mussels. The first mouth did not have any, and the second mouth still did not. In the third mouth, he finally found pearl mussels. There were not many of them, like a small colony. .

The largest one is only the size of a water tank.

After noticing Shen Cong, the pearl oyster immediately closed its shell tightly. However, what was in front of it was actually a ferocious humanoid beast, grabbing a crack in a clam shell with both hands, and broke open the shell of the pearl oyster with a burst of strength.

Cut off the few living pearls inside.

Let go.

The pearl oyster immediately closed its shell. In fact, it did not suffer too much damage. The live pearl is a burden to the pearl oyster, but taking it away is helping it.

In one hour, all pearl oysters and living pearls larger than the size of the washbasin were taken out.

The quantity of a pre-shipment package is packed, which is not too much.

There were no pearl mussels in the subsequent two barrier lakes, so Shen Cong could only leave the small oasis of yellow chestnut trees with a few live pearls.

"Having something is better than nothing. If I can, I should bring some seedlings of pearl mussels and throw them into other lakes. Without the kindling fragments, the food chain here is getting weaker and weaker, and species will become extinct at any time." Dong Pu near Xinhefei Reservoirs and Dafangying Reservoirs are very suitable places for breeding, and Hongze Lake next to Huai’an City can also be used for breeding.”

"I don't have time to do this kind of thing. I can notify the war zone to do it. There is no need to keep the live pearls secret. The yogurt banyan tree and the old ginkgo tree don't need to be kept secret either. When I leave, I need to let the people in the war zone manage it for me. Maybe I will come back in the future , you can directly harvest resources.”

When he was in the eastern war zone, these supplies belonged to Shen Cong's private property, but if he left, it would only make the evolution beast cheaper.

It is better to let humans manage it, and even develop breeding and expand the scale.

Live pearls can stimulate the third development of the body, yogurt banyan can break the active locks of low-level evolved animals such as insects, and silver fruit can make evolved animals dizzy and drowsy after a sufficient amount, which is an upgraded and enhanced version of active peaches.

They all have magical functions, but compared to Shen Cong, although these are strategic materials, their functions are actually a little weak.

The pearl milk tea made from living pearls and banyan yoghurt trees is hard to say whether it will work for his body, but most of them are used by him to feed King Kong ants and honey bees. These are his pets, after Lv1- pure gold age, work efficiency will be more efficient.

Occasionally, the silver fruit is taken out to eat, and it is regarded as eating pistachios, because the amount carried is not much, and I have never thought of using the silver fruit to hunt and kill evolutionary beasts.

"If I collect a large number of silver fruits and throw them to lure iron-eating beasts, or big lynxes and green-skinned frogs, can these three ultimate golden beasts be stunned and lethargic? Given the number of fruits of the old ginkgo tree, it should be possible Dizzy the ultimate golden beast?"

Once the idea popped up, Shen Cong could no longer restrain his thoughts.

The black iron giant bear can be severely injured by Li Xunhuan, and then picked up beans by himself, why can't he try to hunt the ultimate golden beast now that he is a super talented person?

Thinking of this, Shen Cong couldn't help breathing a little harder.

"Huh, it's a bit exciting..."