Chapter 510

"It's very useful."

Zhang Tuohai likes this very much.

Now he has a silencing tile and an infrared shield. If he adds some night camouflage, he may really become a night assassin. No one can find him in the night.

Moreover, as long as he starts the device, the missiles and shells equipped with infrared seeker will suddenly become waste. Presumably, the expressions of his enemies at that time will be very wonderful.

After operating twice and getting familiar with the device, Zhang Tuohai began to wander on the top of the mountain.

The area of the top of the mountain is not small. After wandering for a while, Zhang Tuohai found several light doors in the distance.

"Is there really a copy of welfare, but it's always on the top of the mountain. You can't explore until you reach the top of the mountain?"

Zhang Tuohai got excited and immediately drove over.

When he arrived near the light gate, he found that his guess was right.

Those light doors are benefit copies that you can enter to obtain specific materials.

The last light gate is the entrance to predict the next world in advance.

"That's it!"

Zhang Tuohai was about to drive in when he suddenly found a machine standing next to him.

He pulled over and was shocked to find that it was a vending machine.

Players can sell what they don't need and exchange points for what they need.

"It's interesting. Let me see if you have anything good here."

Zhang Tuohai looked at the vending machine. Suddenly, his eyes were attracted by the top thing.

[level 5 vehicle upgrade drawing * 1, required points: 2000]

"Five car upgrade drawing!"

Zhang Tuohai almost jumped up.

His upgrade conditions have long been met, but what is worse is an upgrade drawing. As a result, he has been unable to get it.

Unexpectedly, he finally found out here.

"We must get it at any cost!"

Zhang Tuohai clenched his fist.

"Sell things you don't need, don't you?"

Zhang Tuohai searched the warehouse.

There are still a lot of garbage guns from Piero that haven't been cleaned up. Zhang Tuohai threw them into the vending machine.

As a result, he found that these guns were not very valuable. One gun had only one point and the assault rifle had only two points. If they were made in batch, he would have to make at least 1000 AK47s.

This quantity is a little too much. Rao is also a little meat pain.

"Let's see if there is a cheaper way."

Zhang Tuohai rummaged through his warehouse and threw in some useless garbage guns and some dolls. Anyway, these things only occupy space. It's better to sell them and make some contributions.

Suddenly, Zhang Tuohai found the pile of drawings stacked in the corner.

Some of them are duplicate drawings he already has, but most of them are manufacturing drawings of mysterious shadows seized from members of the secret order.

"Can you sell this thing?"

Zhang Tuohai took a try and threw a drawing in.

Unexpectedly, it really succeeded.

And the price is not low, full 200 points.

Zhang Tuohai was overjoyed and immediately threw all the drawings in his hand. Finally, the score was fixed at 5232 points.

Zhang Tuohai directly exchanged the five level car upgrade drawing.

A sheepskin scroll fell into Zhang Tuohai's hands.

This is the vehicle upgrade drawing he was thinking about.

However, Zhang Tuohai did not immediately upgrade his car, but continued to sweep away the things in the vending machine.

"There is still a drawing of the infrared shield here? You can't leave it to others and buy it."

"Chameleon camouflage? You can change the camouflage color until it is similar to the surrounding environment? This is good. Buy it."

"Chemical protective clothing? It costs 100 points? It must be very useful? I bought it."

"Manufacturing drawing of single soldier cloud explosive bomb? This is good. I'll buy it."

Zhang Tuohai started the large-scale procurement model and purchased all the good things he thought useful.

To this end, Zhang Tuohai threw in all his submachine guns and assault rifles, and even more than 100 steam machine guns. Only then did he complete the purchase.

At this time, only gasoline, ordinary guns and canned food were left in the vending machine.

It looks no different from an ordinary vending machine.

Zhang Tuohai, who completed the large-scale purchase, was satisfied. He immediately returned to the car, solemnly picked up the upgrade drawing of the class V car, took a deep breath and said, "upgrade the car."

[it is detected that the player meets all the conditions for upgrading the level 5 vehicle. The upgrade is allowed. Please select the upgrade route.]

There are two evolutionary routes in front of Zhang Tuohai.

One is focused on firepower. The reference map given after the upgrade of this line is a bit like Apocalypse Tank, four wide tracks, huge double mounted main guns, parallel machine guns, anti-aircraft machine guns, heavy armor, smoke generators, and even short-range vent missiles and bee nest rockets.

Like the king of land.

The other line tends to be all-round. The car body adopts more edges and corners, and the weapons are packaged, which greatly reduces the radar reflector. It seems that it is more inclined to the concept car in the future.

However, if it is modified in this way, Zhang Tuohai's main gun and auxiliary gun are too large and need to be modified.

The game system gives two modification methods. One is to remove the turret and shrink the main gun into a mode similar to the buried assault gun. Remove the runner assault gun and compensate a set of 1130 proximity guns.

The other is to remove the 125mm main gun and runner assault gun, and compensate for a drawing of adaz multipurpose missile, a drawing of 1130 near gun weapon manufacturing, and a set of manufacturing drawings of hand throwing UAV.

Zhang Tuohai thought about it and chose the second way. He removed the 125mm main gun, runner assault gun and auxiliary gun in exchange for multi-purpose missiles, 1130 near defense guns and hand thrown UAVs.

Originally, the world has proved that the future is the era of missiles. The main upgrading direction of the 125 smooth bore gun is also to shoot various types of missiles, not newer shells.

Facts have proved that the era of large caliber artillery has passed, and missiles are the mainstream.

Zhang Tuohai also intended to slowly replace the main gun and auxiliary gun with various missiles.

I didn't expect this step to come so early.

Adaz multi-purpose missile is a missile with strong comprehensive performance. It has a firing range of 10 km, can deal with fixed wing aircraft with a flying altitude of 7 km, and can penetrate the front armor of T80 2000 meters away. It has good lethality to mainstream tanks. This thing can even deal with light surface targets.

It's all powerful.

The Hellfire anti tank missile used to attack fortified positions can basically perfectly complete his attack needs.

The 1130 near defense gun, not to mention 11 30mm gun barrels, two magazine, radar, optical and infrared guidance methods, locking 40 targets at the same time, and reaching the firing rate of 11000 rounds per minute, can be called a perfect near defense weapon.

The incoming missiles, shells and even some small fixed wing aircraft can completely crush them.