The first year of the Magic Crystal, January 5th, 10:00 a.m. sharp.

Besieging Heavenly Rock City’s corpses, apart from the west side of the city wall, the other corpses under the city wall began to retreat at an extremely high speed.

Upstairs in South City, Zhou Xin’s golden pupils looked around. He saw Yifan and the others rushing back at top speed. He was extremely happy in his heart. He immediately picked up the communication device on the wall beside him and ordered in a low voice.

“Zhou Le, bring everyone from the Five Birds Group to the west to support me. There’s no need for everyone to come to the south …!”

Somewhere on the city wall, Zhou Le quickly replied, “Zi Zi …! Alright, Zhou Le has received …!”

Heavenly Rock City, West City Gate.

Fang Mubai, who was dressed in corpse blood, and his black saber aura was like an abyss, causing the zombies that were climbing up the city walls to fall down like dumplings.

On the city wall, thousands of Ink-armored Ants stood at the forefront. They were all bloodstained with insect armor and were firmly at the forefront.

This battle was extremely tragic. The Ink Armor Ant Army suffered heavy losses. They used their bodies to form city walls and blocked the corpses outside the city walls.

On the city wall, cannon fire rumbled, but the effect was extremely limited, because most of the zombies that had come to attack the city had reached the fifth level.

Ordinary crystal energy artillery fire did not cause much damage to them, and even if they hit a vital point, they would die. It could only have a certain restraining effect.

The Ice Crystal Cannon and the Fire Cloud Cannon were originally limited. The siege had been going on for several days. These precious strategic resources had already been exhausted, leaving only the last bit of stock left. At present, unless it was the last critical moment, they would definitely not be used easily.

“Bang …!”

“Hiss …!”

A loud earth-shattering sound and a loud snake hiss sounded almost at the same time. Under the gaping gazes of Fang Mubai and all the soldiers on the city wall, a giant black snake shot out from the ground amidst the loud snake hiss.

“Boom! Boom! Boom! Boom! Boom!”

Cauliflower casually swept her tail. Under the spatial ripple, a series of explosive sounds rang out. Under the incomparably shocked gazes of everyone on the city wall, the center of the group of corpses was filled with a bloody mist, and an empty space appeared.

One tail, just one tail. It actually cleared out an open space. More than a thousand Fifth Grade zombies exploded in an instant. How powerful was this?

On the city wall, not to mention ordinary evolvers, even the warriors of the Ink Armored Ant Army were incomparably shocked. They even looked at Cauliflower with some admiration and looked at the Snake King Xuanwen, who was known as the guardian beast of Rock City…

Cauliflower naturally wouldn’t know that she had easily become an example for the countless evolvers and even the Ink Armor Ant Army who were fighting on the city walls.

“Rumble, rumble…!”

“Boom! Boom! Boom! Boom! Boom!”

The earth trembled, and blood mist filled the sky within the corpses. The group of evolvers fighting on the city wall were once again stunned.

This was because cauliflower seemed to have completely released her joy. After activating the Diamond Cast Body, under the pure golden crystal light, she violently crushed and rolled in the group of corpses. She smashed her head against her tail, feeling very unhappy.

Of course, at the same time, due to the invasion of cauliflower, the entire corpse center was in complete chaos…

There was a terrified roar from the group of corpses, and even some peak Tier 5 “smart” zombies with some intelligence had begun to retreat quietly.

Seeing this, Fang Mubai, who had just reacted, immediately raised his voice and shouted, “Brothers, Lord City Lord’s support has arrived. Everyone, cheer up, stay on the wall and defend the front for me!”

“People are on the wall, defend to the end …!”

“People are on the wall, defend to the end …!”

‘”…”

On the city wall, waves of cries resounded throughout the world. The originally low morale instantly rose to its peak…

Everyone was roaring crazily, releasing brilliant crystalline light, erupting with 200% of their strength, killing all kinds of zombies that were climbing up with all their might.

On the city wall, the morale was high, but the trembling earth outside the city wall gradually calmed down, because within 200 meters of Cauliflower, there was no longer a living zombie.

“Roar … Roar … Roar … Roar … Roar … Roar … Roar … Roar … Roar!”

An extremely sharp snake hiss suddenly sounded. Even though they were hundreds of meters away, or even close to half a kilometer away, the soldiers on the city wall still felt a burst of unhappiness.

This kind of snake hiss was naturally not a cauliflower chasing after him. It hissed continuously with different syllables. It was like a snake warning a threatening creature not to approach. Its voice was full of vigilance, excitement, and even tyranny. In fact, it wasn’t too loud, but it was extremely ear-piercing, extremely sharp, and didn’t have the slightest intention of stopping.

As the sharp snake hiss rippled out, the corpses hundreds of meters away from Cauliflower suddenly exploded, their flesh and blood disintegrating into ash.

Infrasound…!

It must be infrasound…!

The moment Fang Mubai saw the scene at the center of the group of corpses, he looked at the center of the group of corpses in horror. The group of corpses that had exploded and dissipated like a mirage trembled for no reason and shouted again.

“Brothers, it’s an infrasonic wave. Everyone, quickly start yelling!”

“Kill …!”

“People are on the wall, looking at death as if they were at home …!”

‘”…”

On the city wall, although all the evolvers didn’t understand what Fang Mubai meant, under his lead, they all roared in anger.

Moreover, the arrival of cauliflower attracted the attention of many zombies. Moreover, cauliflower caused chaos in the center of the zombie horde, causing the zombie horde to continuously climb the wall, causing a few faults to appear, causing their pressure to greatly decrease.

The reason why Fang Mubai made the soldiers roar was because he knew how terrifying the infrasonic wave was, and he also knew that the sound wave was a powerful way of attacking regardless of whether they were enemies or friends.

Although they were very far away, he still tried his best to let the soldiers use the simplest method to minimize the damage that infrasound might cause them.

And this method, naturally, was to roar…

Sound was transmitted by sound waves, and so was infrasound waves. Therefore, if one roared as loudly as they could, they would also produce sound waves.

Although their frequencies, amplitudes, and various aspects were different, and they definitely couldn’t be completely cancelled out, they could still reduce some damage more or less.

Even so, even if Fang Mubai had made the most correct response, Cauliflower had evaded when choosing her location…

However, as the cauliflower hissed longer and longer, the countless warriors on the city wall still had some unpleasant situations.

Many Heavenly Rock Warriors on the frontlines had blood oozing from their mouths and noses. Some weaker evolvers had even begun to experience blood oozing from seven holes.

Fang Mubai was extremely anxious. Just as he was about to roar, he suddenly saw a few dots of light flying towards him at top speed.

And Cauliflower, at this moment, stopped screaming…