Doubts arose in Zhang Liguang's heart, because the direction in which the trees fell was obviously a place where their defensive artillery was not aimed. Moreover, that place was where guards were previously arranged, at least equipped with small weapons, so they would not be able to attack without any signal.

When there was a shortage, he immediately gave orders.

"Aim the flexible artillery at the fallen tree and fire with one-tenth of the energy."

After a burst of fire, the fire suddenly appeared, and the place turned into a dense scorched earth. What made the observers feel terrified was that there were many enemies pressing behind them. It was daytime, that

There are many monster-like humanoids, some with four legs, and some with twisting bodies. Some of them are constantly devouring the slower-moving companions around them, turning them into bulging black hills.

After advancing for a while, a bunch of black hills appeared. He also ordered to design these small blood packs, but it had no effect.

A day has passed like this, and the forest in the distance has only advanced a little.

At this time, the entire rear base has completed the personnel rotation of the entire team. The old, weak, sick, disabled, and children have retreated to the underground where the water prison is located, and Zhang Liguang is among them.

"Brother Yu, I want to launch it once. Frankly speaking, there are so many monsters outside that there is no way to completely eliminate them with the previous weapons." Zhang Liguang told Elder Yu what he had seen before. Only through large-scale

Weapons must be used to destroy these monsters.

"Yes, yes." Elder Yu said a little embarrassed.

"Just what, this is our secret weapon that has not been tested yet. I can't joke with the lives of soldiers. Calculated, the power can definitely accelerate at a geometric level. If there is no resistance, it can be said without exaggeration that it can penetrate the entire

mainland."

"Such an exaggeration!" Zhang Liguang said exaggeratedly with a hint of doubt.

"There is no exaggeration, but there are two problems that are bothering me now. One is how much initial energy is needed to achieve a huge output, and what is the power source of the output. The other is the limit of the melting temperature that the barrel can withstand after the energy source is amplified.

.The third is how to improve the heat dissipation capacity of the entire accelerating track. I am a member of the Fire Tribe, so the heating is okay, but if the heat dissipation is required, it will be difficult for me."

"Okay, let's fire it first. The energy used is calculated based on the initial velocity of our ordinary cannon."

"This is not difficult." He pointed to a disk next to him. The entire disk is very huge. It is an energy converter. As long as the energy is released here, it will be compressed through a series of compression devices.

, and finally fired at the place where the gun barrel was fired.

All the energy transmission here is made of metal that Zhang Qiang brought back from the Fire Tribe. Since there was too little material, a three-level accelerating rifle was built based on the ideas and models at the time. This weapon was also used by Zhang Liguang.

Behind Zhang Liguang at this time, the difference is that the bullets are directly accelerated. Since the strength of the bullets is even less than the wind resistance, during the test, many of them were ground to pieces by the air before they reached the target. Therefore,

The elder also specially made a batch of powerful bullets for him, with a total of 90 bullets. He didn't know whether the barrel could withstand so many bullets and be fired in a short time.

"This is a device that directly fires energy bombs, not physical ammunition. In order to fire greater energy, all the materials here are made of compressed metal provided by me, and there is absolutely no problem with the sealing."

"What about the barrel? How do you plan to dissipate the heat? It costs so much, and it's not worth it if it's scrapped after a few shots."

"Of course I took this into consideration. I also added a rising device on the launch pad here, which can be raised to a position higher than the city wall."

"That's right, launch it from a high place, so you can deal with enemies in any direction."

"It's not too late, we have to conduct the test quickly. Judging from the enemy's situation, it won't take 5 days to break through the forest and the scourge will be at our city gate soon."

Elder Yu casually threw a small fireball in his hand into the previous energy platform.

The platform quickly absorbed the energy, and after a series of compressions, it turned into a small bright spot when it reached the launch position.

"Your fireball, which was as big as a football before, turned into something the size of a fingernail?" an assistant behind Zhang Liguang asked in confusion.

"Boy, don't be afraid. This is a small ball of light, but its damage range is at least one kilometer after it is released. Not to mention how much power and energy it will reach after these 10 stages of acceleration."

The upper level of the water prison was mechanically opened, and a huge fort was raised. Elder Yu, Zhang Liguang, his assistant Xue Long, and Elder Yu's two assistants stood on the platform.

Since it is already night, the moonlight shines on the forest where there are small blood bags, but these blood bags have become larger. Under the illumination of the moonlight, they are beating slowly, and the rhythms reflect the black and disgusting light.

.It is obvious that each blood bag is now much larger than before. As far as the eye can see, there is a piece of it.

Suddenly, the blood pack in front of them exploded, and a row of very tall monsters appeared. Even under the influence of the moonlight, their appearance could not be seen clearly.

But what made Zhang Liguang and everyone understand was that the blood packs behind him also exploded, and a monster that was not very big behind him directly passed over, and the black pressure directly knocked down a group of trees, like

Like the waves on land, they once again turned into blood bags.
Chapter completed!