"Be careful, this is a screaming bat, it will attack mentally, everyone cover your ears!"

As soon as he finished speaking, several of the first screaming bats to rush in had already opened their mouths to the humans who were rushing towards them, and let out a few silent screams. The two mercenaries who bore the brunt immediately screamed and rolled on the ground with their ears covered.

Although the rest of the people covered their ears after being reminded by the Thunder Emperor, they were still churning with qi and blood by the roar of these screaming bats, and their hearts were impetuous.

These little things take the opportunity to pounce on the human neck, tear and bite at the soft parts of the human body, such as the face. For a while, there was a miserable howl in the fortress, and chickens and dogs jumped.

"Spiritual attack?" The Thunder Emperor's roar made He Zhiyuan's heart move, and he left his post at the bottom of the fortress, turned around and ran towards the top of the fortress.

As soon as he ran to the corner of the stairs, a screaming bat flew towards He Zhiyuan and let out a scream.

"Alert, there is a psychic attack intrusion, immediately open the psychic shield. ”

The voice of the mother emperor sounded in He Zhiyuan's mind at the same time.

As the only biochemical arm with high intelligence in the Zaka Zerg, the Mother Emperor is physically weak, but her mental power is strong, and she has a near-immune defense against all external spiritual attacks.

When He Zhiyuan launched a rebellion against the Zaka Zerg before, the reason why he was able to fight against the mother emperor was mainly because the mother emperor had already merged with He Zhiyuan at that time, and He Zhiyuan attacked the mother emperor from the inside, so that the mother emperor's powerful spiritual shielding ability could not be exerted, which was like the reason that the fortress could resist external enemies, but could not resist internal traitors.

But if you attack from the outside, the last thing the mother queen is afraid of is a spiritual attack. With the spiritual shield of the mother emperor, the spiritual attack is naturally ineffective against He Zhiyuan.

After the scream, it still pounced on He Zhiyuan as usual, but He Zhiyuan, who was not affected by the screaming at all, transformed into the claws of the silver snow leopard, and slashed the unlucky screaming bat under the claws with a jump.

"Mother, analyze the organisms and include them in the gene bank. I want the corresponding gene of its screaming skill, establish a gene conversion plan, and strengthen the memory of the program!" After a stack of voices finished giving the order, several tentacles stretched out from He Zhiyuan's head and began to quietly analyze and transform the genes of the screaming bat.

In a panic, no one noticed He Zhiyuan's unusual behavior at the dead end of the stairs.

By this time, the battle inside the fortress had become more and more fierce. The riot caused by the screaming bats has not yet been suppressed, and some of the smarter monsters have changed their tactics, using their teeth and claws to constantly tear, gouge, and gnaw at the edges of those shooting ports or lookouts, trying to make the openings wider so that more monsters can get in.

Some monsters with long-range attack capabilities even occupy the shooting port and constantly attack the fortress.

Humans fight back with weapons and even fists and kicks. Each of the firing ports was already covered in blood, and gradually gathered on the ground and trickled.

Before you know it, night has quietly fallen.

The monsters at night are even more violent, and some of the shooting ports have been dug up by the monsters with flesh and blood, and smaller monsters continue to enter the fortress and engage in brutal hand-to-hand combat with the humans in the fortress.

Fortunately, the fortress is very strong after all, and the passages that the demonic beasts can dig are limited, and those large and powerful demonic beasts have never been able to enter the fortress, and there are also masters like the Thunder Emperor and Levi in the fortress. After a few hours of tragic tug-of-war, in the roar of King Beamon, these crazy demonic beasts finally temporarily retreated and recuperated.

In the wee hours of the morning, the herd launched another onslaught. This time, King Beamon personally went into battle and led a group of large demonic beasts to slam into the already devastated fortress.

Inside the fortress, cracks have already appeared in some of the walls. It seems that this sturdy fortress will not be able to withstand the crazy monster after all. At this time, there were only a dozen humans in the fortress who could still fight.

"The tunnel has been dug through!"

At this moment, a mercenary poked his head out of the tunnel at the back of the fortress, panting to the crowd. All were in good spirits.

At this time, although the human race suffered heavy casualties, the losses of the demonic beasts besieging the city were even greater, and their encirclement had long been invisible, and there were no more demonic beasts behind the fortress.

Of course, the hastily dug tunnel will definitely not be able to dig far, even if everyone escapes from the tunnel, they have not yet escaped the scope of the demonic beasts, but this is much better than being trapped in the fortress and caught by those demonic beasts.

Yu Gongzi, who had been hiding in Tibet in the audience, became the most agile person at this time, and he was the first to pull off his robe and quickly drill into the mouth of the tunnel. The others reacted and scrambled to drill down the tunnel.

"Boom!"

At this time, a corner in front of the fortress finally could not withstand the impact, and a small hole was cracked.

"Roar!"

Several fierce monsters squeezed in and pounced on the fleeing humans, and more monsters also desperately squeezed into the hole.

"Whoosh! Whoosh!"

Several sharp arrows exploded like lightning, and each arrow pierced through the vital point of a demonic beast, nailing all the first few demonic beasts to the ground.

"I'll resist, let's go!"

The red-haired Xiao Luo shouted at He Zhiyuan, frantically extracted the soul power of his whole body, and the sharp arrows in his hands poured into the cracked hole like a torrential rain, and the whole person did not retreat but advanced, while shooting fiercely, he walked towards the direction of the hole step by step.

He Zhiyuan took a deep look at Xiao Luo, knowing that this would not be the time for hypocrisy. He picked up Mo Yan who was following him, turned around and disappeared into the tunnel.

It's easy to squeeze out of the tunnel, and the situation outside the tunnel is even more chaotic than inside the fortress.

Everyone is pushing each other and running, and the movement of ten people is often greater than the movement of a hundred people in an orderly manner, and the complex and narrow jungle terrain expands this chaos, He Zhiyuan held Xiao Lori and let go of three or four mercenaries who pushed at him one after another, so that he could stabilize his position.

"Brother He, take me!" Just when He Zhiyuan transformed his wings and was about to slip away, a person burst out of the grass on the side, grabbed He Zhiyuan's arm and didn't let go.

This person is Yu Gongzi who ran out first, He Zhiyuan smiled: "How could you forget Yu Gongzi?" After speaking, he took out one hand and sandwiched this little white face under his ribs, with He Zhiyuan's current physical fitness, it is not much pressure to take one more person.

After running and jumping forward for a while, He Zhiyuan slowly took off and took off, leaving behind a series of shouts mixed with envy and jealousy.

After stabilizing his figure, Yu Gongzi, who was stopped by He Zhiyuan, let out a long breath.

He's proud of his performances. Yes, although he looked useless, not as capable as Levi, not as powerful as the Thunder Emperor. But at this time, both Levi and the Thunder Emperor were struggling to survive in the pursuit of the Warcraft, and he was the only one who first used Levi to get shelter when the Warcraft invaded the fortress, and then used He Zhiyuan to get the first chance to escape. And his hole cards don't stop there......

"You think I'm stupid, but I'm the best alive!" Yu Gongzi looked at the crowd of people running away in surprise at his feet, a self-contained smile appeared on the corner of his mouth, and he secretly thought about his plans after returning to Chifeng City......

"Brother He, where are we going?" But soon, Yu Gongzi realized that something was wrong. After this He Zhiyuan took him around for a while, he actually flew cautiously towards the front of the fortress, the place where the demonic beasts were most dense.

"I don't like to cause trouble, but if someone tries to hurt me, I won't be merciful to him. He Zhiyuan's sarcastic voice came into Yu Gongzi's ears word by word, only making him feel cold in an instant.

Immediately, Yu Gongzi felt that the hand that was holding him was released, and his back was kicked heavily. He suddenly blocked his throat in one breath, waved his hands and feet like a person about to drown, and fell towards the group of demonic beasts with a frightened face.