Endless land monsters and sea monsters have already followed the gap created by the Mosasaurus and swarmed into the space between the first and second levels.
Later, other areas of the first level were also breached one after another, leaving gaps one after another.
In order to continue fighting, the ocean monsters did not hesitate to use their tentacles, sharp claws, and fangs to carve out river channels.
Seeing that the first level could no longer be defended, the human commander decisively ordered a retreat.
It's just that humans want to retreat, but the monsters don't agree.
A sharp cry sounded in the air, and all kinds of flying monsters hovering in the sky suddenly rushed towards the human warriors like lightning from above.
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Most of them are just new first-level extraordinary monsters, but their numbers are extremely large.
Despite their bravery and fearlessness, Li Yao and others' retreat was affected to a certain extent.
Seeing this, land monsters and sea monsters also used various means to attack humans.
After evolving into monsters, they all have different abilities.
Some can spit fireballs and wind blades, or they can discharge electricity, spray venom, or spit out bubbles like shock waves, or they can perform sonic attacks, and some can even use mental power like human mentalists...
All kinds of weird and strange abilities were released, and many human soldiers were immediately attacked, resulting in heavy casualties.
Once they are seriously injured and their speed drops drastically, they will be swamped by the crazy tide of beasts behind them, leaving no trace of their bodies intact!
At this moment, Li Yao was targeted by an extremely fast, 'small' Velociraptor.
It is said to be small, but compared with other dinosaur beasts that are often more than ten meters, tens of meters or even hundreds of meters long, the Velociraptor is actually more than three meters tall.
Although it is taller than a building, it does not affect the Velociraptor's speed at all.
It jumped and wandered around the position nimbly, dodging heavy weapon bullets and laser cannons, and headed straight for Li Yao.
Li Yao's performance on the battlefield was outstanding. His strength was at the sixth level of the Extraordinary level. Among the soldiers whose average strength was only the third and fourth levels of the Extraordinary level, he was considered to be outstanding. His mastery of micro-level swordsmanship was enough to decapitate people.
More than a dozen giant insect monsters.
The Swift Dragon roared low and shot out like an arrow. Its sharp claws turned into afterimages and grabbed Li Yao fiercely.
Li Yao had no doubt that with the strength of the ferocious dragon, a steel plate tens of millimeters away would be torn into pieces by it.
Facing this blow, Li Yao didn't dare to bear it forcefully.
Li Yao used his footwork to avoid the attacks of the swift dragon, and then fled towards the second level.
Now that the order to retreat has been issued, all Li Yao has to do is escape to the rear as quickly as possible.
But the next moment, a huge black shadow was like a whip, coming at the speed of sound and slapping Li Yao hard.
This is really the tail of a velociraptor!
Suffering a blow from an extraordinary sixth-level dinosaur monster weighing tens of thousands of kilograms, Li Yao suddenly turned into a cannonball, flew over a thousand meters and landed heavily on the ground.
With just one blow, Li Yao was seriously injured, with blood continuously spurting out of his mouth, and even a few tiny pieces of internal organs spit out from his mouth.
Apparently his internal organs were ruptured.
Li Yao was shocked and furious, "What a powerful attack! No matter if it is a dragon monster, if I were not wearing a top-grade one-star battle suit that can weaken it by half, I'm afraid this blow would be enough to kill me on the spot!"
Looking at the fierce dragon that continued to chase, Li Yao's blood boiled all over his body, and an extremely terrifying sense of death enveloped his heart.
Li Yao roared angrily and endured his injuries as he continued to rush towards the second checkpoint not far away - the tail of the swift dragon seriously injured him, but it also made Li Yao advance a lot.
"Li Yao, come up quickly!"
Seeing that the powerful dragon was about to catch up with him, Li Yao felt despair in his heart, but a voice suddenly came.
Whoosh whoosh!
The three flying knives drew an arc and hit the Velociraptor with a huge force of 64,000 kilograms. A burst of sparks erupted from its body, making the sound of gold and steel clashing.
The scale armor of the Swift Dragon was too high in defense, and the flying knife did not break the defense at all. It barely managed to knock it aside with huge force, slowing down its speed.
Li Yao looked around and saw that it was the captain of his working team who took action - the captain was a spiritual master.
"Thank you captain for the rescue!"
"Quickly retreat!" After briefly repelling the fast dragon, the captain rushed to Li Yao, helped him up, and flew to the second level without saying anything.
Extraordinary spiritual masters can fly, much faster than warriors of the same realm.
But now that monsters are attacking the city, and the sky is full of giant insects, pterosaurs and other flying monsters, the captain doesn't dare to fly into the sky as a target.
So he could only stand on the metal plate and fly half a meter above the ground.
However, with Li Yao as a seriously injured person, the captain's flying speed slowed down a lot, and his speed when facing a wall was a little faster than that of a sixth-level extraordinary warrior.
The swift dragon steadied its pace and became furious when it saw that the prey that was about to reach its mouth was rescued.
I saw it roaring, and several weaker Swift Dragons gathered not far away!
You must know that the Velociraptor is just like the hyena in the grassland. It has always acted in groups. Even after evolving into a monster, they still maintain this habit!
A group of swift dragon monsters cooperated tacitly and surrounded Li Yao and the captain from all directions.
"Damn it! Why are the levels so far apart!" Li Yao felt for the first time that there was something wrong with the planning of Jiemen City.
The first checkpoint and the second checkpoint are more than ten kilometers apart. Under normal circumstances, at Li Yao's speed, it can be crossed in tens of seconds at full speed.
But now in the battlefield, they have to deal with attacks from monsters at any time, and the speed of Li Yao and others is affected.
These more than ten kilometers seemed extremely far away.
Dozens of human warriors die every second!
Li Yao's expression kept changing as he looked at the approaching group of swift dragons and the second checkpoint one or two kilometers away.
At the captain's speed, it would take about four seconds to lead the two of them across the last one or two kilometers, but the Velociraptor would surround them in two seconds.
Once they are surrounded, with the strength of the Swift Dragon, the two of them will definitely die.
The two sides were so close, and the soldiers on the checkpoint were unable to support them with firepower - small-caliber weapons were ineffective against the Velociraptor, and large-caliber weapons were too powerful. When they hit the monster, they would also bring Li Yao and the two into attack range.
Inside.
Under the heavy weapon attack, maybe the monster was not dead, but Li Yao and Li Yao were killed first.
With Li Yao's nervous reaction speed, he quickly figured this out.
In order to survive, Li Yao's expression changed and he finally made up his mind.
His eyes narrowed, and he decisively attacked the captain with the hand hidden underneath.
The unexpected attack immediately caused the captain to let go of Li Yao. The two figures separated one after another. One flew towards the wall of the level, while the other was surrounded by the rushing dragons.
"Li Yao!" the captain roared, with a look of disbelief on his face.
But before he could continue speaking, Li Yao's voice sounded, covering up his voice.
"Captain!" Li Yao cried out sadly, his expression extremely painful, "I will live with your will!"
After saying that, Li Yao endured the pain and turned around to jump onto the wall of the second level.
The captain, on the other hand, was besieged by a group of swift dragons and was too distracted to care for himself. He was unable to speak out what Li Yao had done.
Because the position of Li Yao's attack was very hidden, he suddenly shot it in the shadow between the two people, and outsiders did not see it at all.
Combined with what Li Yao said.
In the eyes of outsiders, it was the captain who took the initiative to send him out, while he stayed to block the fast dragon and give Li Yao a chance to escape.
He had no idea that the captain had been betrayed by Li Yao.