As soon as the three-headed second-order beast moved, Chi Hua and the others, who were always paying attention to the situation on the battlefield, also moved.

The weight of the second-order bison king is dozens of tons, and once it runs, it carries an impact force of hundreds of tons, like a rumbling and speeding train hitting head-on.

Along the way, the other beasts that would stand in the way of its charge also crashed into the air, and with such a huge impact, no one on the city tower could beat it.

At the critical moment, Song Yu's "earthquake sounded". With a thunderous gunshot, a bucket-sized hole appeared in the buffalo king's back, and blood rushed out of it.

The Bison King's body shook, let out a painful roar, and the speed of the impact was also slow, but the next second it still hit the bronze gate of Phoenix City.

With a loud bang, the bronze gate of Phoenix City, which had been reinforced many times, collapsed inward, and a gap tens of centimeters wide appeared between the two closed gates. The entire section of the city wall shook with it, and people even felt the shaking of the city wall under their feet, and many beasts climbing on the wall were also directly shaken down by this blow.

If there are three or two more attacks like this, I am afraid that the entire gate will be directly knocked away by the Bison King.

The Bison King shook his head and took a few steps back, ready for a second impact.

Doomsday Phoenix won't give the Bison King a second chance to attack. Chi Hua kicked the railing of the city tower. Jumping directly from the fifteen or sixteen-meter-high city tower, the Great Xia Dragon Sparrow Knife was already unsheathed in the air, and the tip of the knife rushed down and stabbed fiercely at the back of the bison.

The Bison King had just taken a few steps back, completely unexpectedly that the attack would come from above his head, and the speed of the air coupled with the sharpness of the Great Xia Dragon Sparrow Knife, the huge blade that was more than three feet long was gone, and the entire blade pierced into the back of the bison.

The Bison King let out a terrible roar again, and his huge body turned around like lightning, trying to throw Chi Hua off his back.

Chi Hua tightly grasped the handle of the Great Xia Dragon Bird Knife, and at the same time shook and rotated the handle vigorously, causing the blade to cause more damage in the body of the Bison King, and blood flowed out along the blade.

The severe pain made the bison king jump up and down like crazy, running back and forth, and I don't know how many wild beasts around were affected by the pond fish, trampled to death by the bison king, and knocked away. But Chi Hua was still firmly fixed on the back of the Bison King, and began to slowly inject liquid metal into the Bison King's body along the blade.

As soon as the liquid metal entered the bison king's body, it began to flow deeper into the body along the blood vessels. Feeling the coldness and tingling in his body, the Bison King was scared, and for a moment it even felt the danger of death, and it rolled on the ground desperately, and it must throw off the little worm on its body.

At the same time as Chi Hua and the Bison King were fighting, the saber-toothed leopard had already rushed to the head of the city in a few flashes, and the ten-meter-high city wall was like a low fence in front of the second-order fierce beast.

The saber-toothed leopard was so fast that it threw a special operator to the ground in a flash, opening its mouth and biting down on the throat.

Yi Fengleng's flying sword and Song Yu's bullet didn't even have time to rescue, so they could only watch as this special combat team member died in the beast's mouth.

But there are also strong people in Phoenix City who are faster than flying swords and bullets, and Po also reached in front of the saber-toothed leopard in a few flashes, stretching out his huge panda claws and slapping the saber-toothed leopard's head.

The saber-toothed leopard jumped to the side with the special combat team member in his mouth, and Ah Bao flickered and came closer, still patting the saber-toothed leopard's head.

The saber-toothed leopard raised its head and threw the special combat member in its mouth at Ah Bao, and at the same time opened its mouth wide and pounced on Ah Bao. Po flashed the special operator and the saber-toothed leopard and bit together.

The special combat team members rolled and climbed up, and their first reaction was to reach out and touch their necks, and the hard phoenix armor at the neck guard was pierced through two holes, and a trace of blood had been soaked out of their necks, which was really the rest of a leopard's mouth.

Ah Bao and the saber-toothed leopard are both known for their speed, and the two fierce beasts fight from the top of the city to the bottom of the city, and from outside the city to the inside of the city, tearing and rolling, and no one can interfere in the battle between the two second-order fierce beasts.

The horned lizard shook its seemingly clumsy body and slammed under the city walls in a few clicks, climbed up the pile of corpses under the city, and then jumped up to the city walls.

The horned lizard, who had just jumped into the city wall, met Xiao Yu who rushed towards him. Xiao Yu shook his hand, and the three ice guns formed a line and shot at the horned lizard.

The ice spear was stuck on the back of the horned lizard, the head of the spear was shattered, and the body of the spear was broken, but it failed to cause any damage to the horned lizard, and the horned lizard still pounced on Xiao Yu.

Xiao Yu's face changed, his body retreated, his arm waved forward, and a cold storm swept towards the horned lizard.

The horned lizard fell to the ground and didn't move. Just when Xiao Yu thought that he had successfully frozen the horned lizard, the horned lizard stood up again, shook off a layer of ice and snow covering the scales, jumped up violently, and bit Xiao Yu's face.

The horned lizard usually doesn't move very fast, but at the moment of attack, it suddenly accelerated, bringing out an afterimage in the air and pounced on Xiao Yu.

Xiao Yu was so shocked that his face turned pale, and he subconsciously waved his arm to erect an ice shield in front of him. The horned lizard smashed through the ice shield headlong, and then crashed into Xiao Yu, knocking Xiao Yu away.

The moment the horned lizard landed, it jumped up again and pounced on Xiao Yu, who had just fallen to the ground.

Another thunderous gunshot rang out, and Song Yu made a timely move.

The horned lizard rolled a few times in the air and fell out, but after landing on the ground, it immediately got up and still pounced on Xiao Yu. If you look closely, the horned lizard only has a few missing pieces of armor on its back, and there is a trace of blood on the detached nail pieces.

Song Yu's shot to explode the mutant bear's head only knocked out a few pieces of the horned lizard's armor, and Xiao Yu's ice gun was completely useless.

The horned lizard is a cold-blooded animal, and it is not afraid of the cold, and the nails and folds on the skin on the body block the cold from entering the body, Xiao Yu's ability happened to be restrained by the horned lizard, and it was in danger for a while. If it weren't for Song Yu's several shots at critical moments, he would have been worried about his life.

The other two battle groups, Ah Bao and the saber-toothed leopard are still inseparable, Chi Hua seems to be at ease in the face of the crazy pounce of the Bison King, and from time to time adds one or two new wounds to the Bison King.

Although Chi Hua was fighting with the Bison King, he still had the spare strength to pay attention to the situation on the entire battlefield, and seeing Xiao Yu in distress, Chi Hua suddenly gave a whistle.

With a long roar, the black horse ran up the city wall along the horse path from inside the city, and then jumped directly on the city wall like Chi Hua.

As soon as the four hooves of the black horse landed, a thick electric current shot at the bison king's body as soon as he lowered his head, and the bison king was trembling with electricity, and he froze on the spot for a while.

Chi Hua did not take the opportunity to attack the Bison King, but flew to the head of the city, and actually wanted to exchange opponents with Xiao Yu.

"You go and work with the black horse to deal with the bison below, and I'll deal with the little lizard."

On the battlefield, Xiao Yu was not hypocritical, turned around and jumped off the city wall and went straight to the Bison King.

The horned lizard looked very unhappy when he saw that his opponent had suddenly changed, and the armor on his head stood up, and three armor pieces suddenly flew out of his head.

This change also startled Chi Hua, and the big knife in Chi Hua's hand swung quickly, knocking down the flying knife-like armor pieces one by one.

At the same time as the armor piece shot out, the horned lizard jumped up and pounced on Chi Hua. Chi Huayi's short body slid past the horned lizard's body, and as he slid through, the blade in his hand went upward, cutting a long hole in the horned lizard's soft abdomen that was not covered by armor.

It was the first time since the war that the horned lizard was so seriously injured, and it roared at Chi Hua repeatedly, but he didn't dare to pounce on it easily again.

Fighting Chi Hua in close quarters, the horned lizard also tasted restrained.

Xiao Yu and the black horse cooperated to fight against the bison king. The Bison King couldn't catch up with the black horse no matter how crazy he pounced, and Xiao Yu was riding on the back of the black horse and running around the Bison King, shooting ice guns at the Bison King while running, which was the rhythm of consuming the Bison King alive.

Po and the saber-toothed leopard's fight also began to gain the upper hand, the saber-toothed leopard's speed is instinctive, and Bao's speed is an ability, so Po is one point faster than the saber-toothed leopard. On this path of advancement, Bao has killed the Golden Bear King and the Mastiff King, and he has gradually become stronger by eating their flesh and blood, and has more experience in fighting with similar powerhouses, so he has an advantage in the bite of the same saber-toothed leopard.

Whether it is above or below the city, whether it is an ordinary evolutionary or a second-order powerhouse, Phoenix City has an all-round advantage. Even Yi Fengleng has not made a move yet, Song Yu has only made an occasional move, and some super powerhouses such as Yan Ying, Qin Yurou, and Mo Yingyang have not yet made a move.

Victory seems to be only a matter of time, and people seem to have seen the dawn of victory in advance!

But the battlefield changed in the next moment.

The southern sky suddenly went completely dark, and just when people thought it was the dark clouds before the rainstorm, a piercing cry came from the dark clouds.

The "dark clouds" quickly approached, and people finally saw clearly what the dark clouds were, and it was a huge flock of thousands of birds gathered together.

The flock of birds obscures the sky and completely obscures the sky.

Among the flocks of birds are large birds of prey such as eagles, vultures, and bar-headed geese, as well as small songbirds such as larks and larks, and there are many huge bats in between.

The leading jade-belted golden eagle resembles a large fighter jet. The wide wings spread out for more than ten meters, the gray-brown feathers shone with metallic brilliance, the wings were like neatly arranged sharp blades, and a pair of red eyes were more sensitive than the radar of fighter jets.

Chi Hua's face suddenly changed greatly, and what he was most worried about finally happened. He had always felt that something was missing from the beast tide before, but now he realized that it was a lack of birds.

Yi Fengleng stepped on the flying sword and took the initiative to greet the birds, and Yi Fengleng, who had not made a move for a long time, waited for this moment.

The huge flock of birds completely submerged Yi Fengleng in an instant, and it was no longer possible to see Yi Fengleng's figure in the flock of birds on the ground. But he is still alive, as evidenced by the fact that the corpses of birds rain down from the sky.

Some of the birds in the flock surrounded Yi Feng Leng, but there were still countless birds that pounced on the soldiers and evolutionaries at the head of Phoenix. The helicopter-sized eagle swooped down, its huge wings blowing the soldiers straight off the walls. The ferocious vulture directly grabbed the soldiers on the city wall and led them to fall into the air. Countless birds of prey tore through uniforms with their sharp claws, scratched soldiers' faces, and pecked at human eyes with their sharp beaks.

The soldiers and evolutionaries at the head of the city had to deal with attacks from the air and the ground at the same time, and suddenly became scrambling, and the slightest mistake killed them on the spot.

What's even more terrifying is that because of the harassment of birds, more and more fierce beasts are taking the opportunity to climb the city, and the soldiers of Phoenix are retreating.

The situation on the battlefield suddenly became precarious.