Everyone felt a terrifyingly hot temperature.

Then you see that the mutated beasts and mutated plants below have either been burned to ashes or severely burned.

The mutated plant that had fiercely attacked the city walls was burned down to a bare tree trunk.

It let out a scream that sounded like a shrill cry, then turned and ran away quickly into the distance.

The powerful mutated beasts below the city wall, dragging their burned bodies, all turned and fled.

Those who were slightly weaker were engulfed by the wall of fire, burned to ashes without even leaving a bone.

The towering tree that was running towards the city wall suddenly sensed a strong sense of danger.

Without hesitation, they turned and ran.

Upon seeing this, the mutated beasts surrounding it turned tail and ran without hesitation.

However, those who were slow or weak were still caught in the wall of fire.

In a short while, the area under the southern city wall was completely bare, with nothing left.

The energy cannon has a limited firing range, approximately one kilometer.

Therefore, the mutated beasts that ran a thousand meters away from the city wall escaped the calamity.

However, they didn't stop; instead, they ran a greater distance before stopping to look over.

The humans watching were dumbfounded.

After a long pause, someone exclaimed in surprise, "This, this is too strong!"

Not to mention them, even Captain Wu and his men, who came with energy cannons, were shocked.

"That's really too strong."

The district chief couldn't help but say with shock and excitement, "With this energy cannon, we can defend this base."

The other defenders couldn't help but cheer, "We held it! We managed to hold it!"

They had already felt despair and collapse, thinking that they were probably going to lose their lives here today.

I didn't expect the support from Zone 1 to be so timely and so powerful.

"Is this the energy cannon that Yuzuru led the creation of?"

When Qingyou has time, she will go live to explain some knowledge about weapon manufacturing, as well as the detailed uses of many materials outside the city.

She is a model of a genius, which is why many people have started calling her "Goddess Yuzu".

Anyone who has watched the live stream or follows the news has heard of the energy cannon.

Everyone was looking forward to its creation, but no one expected it to be so powerful and have such a wide impact.

Captain Wu suppressed his shock and said with a smile, "Yes, this is the energy cannon that Qingyou and the weapons experts created."

Because of his low rank, he was unable to witness the energy cannon test.

That's why I was so surprised.

The district chief asked him, "What were those defensive talismans you just threw down? How could a few pieces of paper provide such strong defense?"

"It's a pity that it was breached in only about three minutes, otherwise it would have been very effective to use it on a large scale to defend the city."

Captain Wu replied, "This was also given to me by Qingyou. She told me to use it before using the energy cannon, mainly to ensure that the people in the base can be safely evacuated."

"Qingyou said that if you encounter a very powerful mutated beast, a talisman won't last three minutes and may be broken in a few dozen seconds."

"So it can't be used to defend the city; it can only be used to save lives in critical moments."

He was completely bewildered when Qingyou handed him the defensive talisman.

I share the same thought as the district chief of the fourth district: how can a few pieces of paper possibly provide defense?

But he also heard from his superior that Qingyou was very good at drawing talismans and was extremely skilled, so he had no choice but to believe it.

As expected, Qingyou did not disappoint; this talisman was also very powerful.

Without defensive runes, the soldiers resisting the beast tide at the foot of the city walls would not be able to retreat safely, and the energy cannons would also affect them.

Hearing his words, the district chief of the fourth district felt regret, but then he thought that it was good to be able to save his life!

He stared at Captain Wu and smiled, "You have quite a few of these defensive talismans, don't you?"

Since it was meant to save lives, it shouldn't have only brought the few cards mentioned earlier.

Several high-level ability users standing next to the Fourth District Chief were also staring at Captain Wu with burning eyes, looking like they wanted him.

Captain Wu: "..."

He said with a helpless expression, "I do have some left, but I'll need them later. Let's see how much is left before deciding how to divide them."

This time, he was not only responsible for bringing the energy cannon, but also for guarding the fourth district.

Only after the beast tide has completely receded can he lead his team back.

Therefore, he also wanted to leave some talismans for his teammates to use for self-protection.

The fourth district chief smiled and said, "No problem."

Anyway, Captain Wu can't escape, and they won't agree to not give up half of the remaining tokens.

Captain Wu had the energy cannon stored in the spatial folding box and said to the district chief, "Let's go to the other directions to provide support and repel this wave of beasts first."

The fourth district chief's expression turned serious. "That's right, the people in the other directions are still struggling. Let's go over and help them quickly."

At the same time, everyone breathed a sigh of relief. With this energy cannon, they would definitely be able to repel the beast tide, and everyone could finally get a good rest today.

Next, Captain Wu and the Fourth District Chief went to the east, west, and north, using the same method to burn and kill a large number of the mutated beasts attacking the city.

Those who were still alive had all run far away.

People in other districts who were resisting the beast tide were also stunned by the power of the energy cannon.

Seeing the beast tide temporarily recede, everyone couldn't help but cheer excitedly.

They had truly given up hope, thinking that the city was beyond saving, but who would have thought there would be such a turn of events?

"When I first heard Yu Shen mention researching and manufacturing energy cannons to defend the city, I didn't take it too seriously. I thought it was a weapon for individual use only. Who would have thought that its destructive power and area of ​​effect would be so great? It's amazing."

"Yeah, I didn't expect Yuzuru to be so awesome, developing such an amazing weapon."

"And those defensive talismans are also good stuff. If it weren't for those things, we wouldn't have been able to retreat from under the city walls."

"From now on, Yu Shen will be the most awesome goddess in my heart, my guardian angel."

"Yuzu Goddess will be my idol from now on. If anyone says anything bad about her, I'll get angry with them."

Those who had previously resisted the beast tide in the fourth district now had some free time, so they gathered together and talked, their words filled with praise for Qingyou.

At the same time, the Yan family was dragged out and criticized again.

The outer city of the fourth district was successfully defended, and the video of the energy cannon's power being unleashed was recorded and sent back to the headquarters of the first district.

The military leaders in the First District breathed a sigh of relief upon receiving the news.

Fortunately, Qingyou and his team created the energy cannon at a crucial time, averting a major crisis for the base.

Although they had witnessed the power of the energy cannon during previous tests, they still couldn't help but feel terrified after watching the video once.

After all, there were no mutated beasts to test the experiments, so the scene wasn't as direct and impactful.