In fact, if it weren't for the carelessness of being knocked down by the battery-level demons, and because of the serious energy consumption of being trapped in place, I'm afraid that the assault team would have left freely and returned to the base. These general-level demons can't resist the attack of the machine girls at all. What's more, most of this group of machine girls are the high-speed machine girls who are best at moving speed. Often by the time the demons surround them, the machine girls have already flown hundreds of meters.

But that's not to say that these demons don't pose a threat to the machine girls.,It's mainly a matter of energy.,If there's unlimited energy.,The machine girls can still destroy the demons if they keep fighting.。 But in fact, the energy storage of the machine girls is limited, and if they are surrounded by demons in the case of serious energy consumption, they will not be able to escape the fate of destruction in the end.

At that time, I'm afraid that even Zhuang Xiaosi couldn't escape, don't look at the current super speed of the demon is like mowing grass, this is based on the condition that more than a dozen energy replenishment devices can be measured, but it is only a hundred meters forward, and the dozen or so energy replenishment devices transported by Zhuang Xiaoyuan have already been consumed.

As Zhuang Xiaoyuan and the others gradually advanced towards the base in the group of demons, their speed became slower and slower. It's not that Zhuang Xiaosi's speed of opening the road has slowed down, and it's not that Zhuang Xiaoyuan can't hold on to maintaining the path, but that the remaining energy of the machine girls behind him is getting less and less, and they can't move at high speed for a long time.

Perhaps, transferring the energy replenishment device in Zhuang Xiaosi's hand to the machine girls behind him can restore their speed to their original high speed for a while, but it is useless.

In that case, if Zhuang Xiaosi's high-speed cutting path is lost, the speed will drop down. And it's just a dozen energy replenishment devices.,It's not enough for the machine girls behind you to maintain speed for a long time.,At most, it's just a short period of time.,After all, with the number of assault group machine girls.,More than a dozen energy replenishment devices are not enough at all.。

In this way, maintaining Zhuang Xiaosi in the front, Zhuang Xiaoyuan in front, and the other machine girls in the back lineup, the machine girls are working hard in the direction of the base.

"Ha, that's a bit of a problem." Throw the Gatling gun in your hand into your personal arsenal, this heavy Gatling gun has run out of ammunition, and the weapon interface shows that the ammo count is 0.

After throwing away the Gatling gun, Zhuang Xiaoyuan did not directly close his personal arsenal, but reached in and took out two small symmetrical double-barreled Gatling machine guns.

"Da Da Da, the sound of machine gun fire, this is the romance of men."

He made a perfect excuse for choosing a rapid-fire machine gun based on multi-bullet strafing because of the average hit rate of thermal weapons, and Zhuang Xiaoyuan left and right each with a double-barreled small Gatling machine gun called Flame God of War to continue to maintain his metal storm.

At this time, Zhuang Xiaoyuan actually regretted it a little. It would be nice if you looked for those powerful throwing weapons when loading weapons, such as atomic bombs, hydrogen bombs, neutron bombs, nuclear bombs, etc., a single throw can kill a large number of demons in seconds, and now you don't have to be so lucky to push slowly.

With a mess in his heart, like a thought that he didn't have, the Flame God of War on Zhuang Xiaoyuan's hands began to swallow out dazzling tongues of fire. The Twin Guns have a faster rate of fire than the previous Heavy Gatling Gun. The increase in the rate of fire also increased the power of the metal storm by a few points.

The fierce wind pressed on Zhuang Xiaoyuan's side, and Zhuang Xiaoyuan couldn't help but crooked. However, after a long time of fighting, Zhuang Xiaoyuan also mastered the stability of the center of gravity in flight, and quickly recovered after a crooked look, without affecting the metal storm that had formed in front of him.

"How's that, it's okay." Without turning his head, the Flame God of War in Zhuang Xiaoyuan's hand did not stop swallowing the tongue of fire, Zhuang Xiaoyuan opened his mouth and asked the creator of the wind pressure.

"It's fine, it's just that all the spare energy is gone." There was no doubt that Zhuang Xiaoyuan's side was Zhuang Xiaosi, who had opened the road in front just now, and at this time she was turning on the backup energy conversion device, taking out the empty energy replenishment device one by one and throwing it away.

"It's really troublesome. How far is it from the base now? He sighed helplessly, and under the manipulation of his thoughts, several demons who leaned over were vaporized by the dragoon floating cannon a few times.

The lasers of the Dragoon float seem to be a little dimmer compared to the previous ones. It's a little less powerful. In fact, Zhuang Xiaoyuan's own energy has also consumed most of it. After all, in addition to maintaining flight, it is also necessary to maintain the consumption of dragoon floating cannons.

Originally, the dragoon float cannon had its own energy source, but it was already consumed halfway through. After that, they all relied on Zhuang Xiaoyuan's own energy to replenish and continue to attack. Therefore, now every laser consumes Zhuang Xiaoyuan's own energy. The attack of the dragoon floating cannon was also much more cautious.

At first, I thought I would be able to rush back to the base in one go. Now I'm afraid the speed of progress is really going to slow down completely. Although he was barely able to open the road with his firepower at this time, he was definitely not as wide and easy as Zhuang Xiaosi.

"There are also three thousand eight hundred and forty-five meters seventy-three. Already within range of communication, I contacted the follow-up troops to request support. In response to communications, the support forces are trying to squeeze the demon invasion as much as possible and shorten the distance of our retreat. ”

Although the spare energy was all consumed and could not maintain the previous lightning dance, even Zhuang Xiaosi at his usual speed had a good combat power, the beam cutting blade on the wing had been recovered, and the beam sword in his hand danced quickly, solving the evil demons rushing over on the other side.

"More than 3,000 meters, close to 4,000 meters? At the current rate, I'm afraid it will take at least ten minutes. They can't hold on for that long. Looking at the back, except for a small part of the periphery, most of the machine girls' bodies were obviously stiffened a lot, and they were already trying to minimize the large movements of their bodies and reduce their energy consumption.

“…… If you fly high in the air and move forward without obstacles, a split moment of explosion should be enough to reach the defense line of the base before the energy is completely consumed. Zhuang Xiaosi also noticed the state of the machine girls, they were about to reach their limit. If you continue to grind like this, you will eventually be drowned in countless demons.

"But if you fly high in the air, you will enter the vision of the battery-level demons, and I am afraid that you will die faster. Well? Xiao Si, you just said that if it breaks out in an instant, these machine girls will be able to reach the defense line? Most of them have reached a tipping point, is there still energy for them to explode? The decision to fly into the air was denied, but after hearing that Zhuang Xiaosi's unhindered burst could be reached, an idea came to Zhuang Xiaoyuan's mind......