Heijo Prison, the central fortress.

The alien beasts began to launch their last assault on the fortress, and the leaders of the alien beasts had discovered that this time, they would definitely break through the fortress and go to prison, freeing the powerful alien beasts who had been imprisoned by the Inhumans of the Hades Hall for decades, and once they released those powerful kinds, their alien beasts would be much stronger.

"Roaring ......"

A roar shot straight into the sky, the momentum was amazing, and one after another, under the command of the commander, rushed to the central fortress without hesitation.

On the central fortress, laser beams suddenly blasted into the herd, but the killing range was too small to make much of a splash.

The defending soldiers above the central fortress all showed a look of despair, this time they couldn't hold it, they were all doomed!

It was also at this time, above the sky, four figures controlled the aircraft and stood proudly.

"Have you locked on to your target?" Bai Yu asked.

Diya nodded slightly, and said: "There are a total of four demigod level leaders, one of the four of us, one for each of us, we must kill with one blow, otherwise we will fall into the beast herd, and you two demigod realms may die without a place to be buried." ”

"Understood!"

Bai Yu and Zhou Yu nodded.

"Then kill!"

With that, Bai Yu piloted the flying machine and instantly rushed towards the gray-haired blue wolf he had locked.

This is a demigod realm beast, and it is commanding the beast herd to attack the fortress frantically at the moment.

Suddenly, the gray-haired blue wolf felt a dangerous aura coming, its cold hair stood on end, and a wolf's head looked left and right, but it didn't notice the suspicious object, where was it?

"Boom!"

Suddenly, the flying machine under Bai Yu's feet instantly smashed into the side of the gray cat and blue wolf, frightening those middle- and low-level alien beasts to scatter and flee.

Immediately afterwards, Bai Yu punched the gray-haired blue wolf's head.

The gray-haired blue wolf was suddenly shocked, how did this human come here? However, it felt that the breath of the human in front of it seemed to be similar to it, and immediately relaxed, looking at the fist that was booming, it opened its mouth and a white light shot out.

It was a demigod-level alien beast, how could it be afraid of a mere demigod realm human?

"Whew......"

The gray-haired wolf roared.

"Roar Nima!"

Bai Yu shattered the white light with a punch, and with a move of his mind, he unlocked the flying machine in an instant, and the whole person pounced on the gray-haired blue wolf, taking advantage of the fact that the beasts did not react, he had to kill the gray-haired blue wolf in a very short time, otherwise, he would be in trouble.

The gray-haired blue wolf obviously didn't expect the human in front of him to pounce on it, but how could it, as a demigod-level beast, easily succumb to the human?

"Strangled you!"

Bai Yu's arms wrapped around the wolf's head, his legs quickly reversed, the flames of his arms rose, and the gray-haired wolf's body instantly caught fire.

"Whew......"

The gray-haired wolf was in pain, and it couldn't care about humans anymore, and it wanted to escape.

"Click!"

Bai Yu's arms suddenly twisted with all his strength, and a wolf head was instantly twisted off, and then thrown towards the herd.

"Whew!"

Bai Yu exhaled, the task was completed, it took only five seconds before and after, but it was the most tiring time since he became an Inhuman, he didn't dare to stay, the beasts had already pounced.

Bai Yu immediately jumped on the aircraft, his mind moved, and the aircraft rose rapidly, but a high-level gray-haired blue wolf bit the tail of the aircraft, Bai Yu was startled, and his mind moved, the aircraft suddenly accelerated, rushed into the sky, and the gray-haired blue wolf immediately fell down.

When he rushed to the sky, Bai Yu saw that Dia and the others were already in the air, and these three were even faster than themselves?

He asked suspiciously, "Don't say you didn't go down at all!"

"Cut!"

Zhou Yu glanced at him disdainfully, not wanting to speak again.

Dia smiled faintly, pointed to the beast herd below, and said, "Look, the beast herd is already in chaos everywhere!"

At this moment, a loud bang was heard.

The central fortress has collapsed!

Immediately, an underground passage about ten meters wide was revealed in the center of the ruins.

"Kill, kill, kill......"

The sound of shouting and killing came out suddenly, and suddenly, I saw that at the entrance of the underground ground, one by one strangers rushed out, one, two, three...... It was as if an endless number of Inhumans had rushed out of the ground!

"What the hell is going on?" Bai Yu asked.

Old man Wang frowned, thoughtful, and said slowly: "I'm afraid that there is a secret research institution in this Pingcheng Prison hidden in the Hades Palace, and this old thing of Hades is really not doing anything!"

Dia looked at Old Man Wang, as if she understood something.

"What secret research institute?"

"Yu Shao, look at those strangers, you will find some problems!"

At this time, the aliens and the aliens fought together in an instant, and those aliens seemed to be unconscious, rushing into the beasts without fear of death, and then unleashing their abilities unscrupulously.

But the alien beast had already killed the red eye and bit off the Inhuman's arm, but the Inhuman seemed to be unconscious, and continued to release the ability with a cruel smile until the Inhuman was completely bitten to pieces.

The same scene was playing out everywhere, for a while, the alien beast actually showed signs of rout, plus the commander was killed, without the commander's command, the alien beast seemed to be a plate of scattered sand, and retreated one after another!

However, the Inhumans also paid a very huge price, but those Inhumans didn't seem to be afraid of death at all, as long as they saw the strange beasts, they rushed in and fought them.

At this moment, Bai Yu understood what Old Man Wang was referring to, these strangers have problems, how can anyone in flesh and blood who is not afraid of pain or death?

It's just that now is not the time to think about that.

It was also at this time that Bai Yu saw a team of people actually come out of the passage, and then rushed towards the city wall behind, the leader of the team, Bai Yu knew, it was Dong Xiaobai!

What the hell is this Dong Xiaobai doing?

And at this moment, four figures suddenly rushed out of the passage, spread their wings, and rushed towards Bai Yu and the others, the momentum was extremely terrifying!

"What kind of monster is this?"

Bai Yu exclaimed, only to see that these four figures had hideous faces, a bit like human faces, but also like some kind of animal, the blood vessels on their bodies bulged out, one by one shocking, and on their backs there were wings of different colors and shapes.

But there is no doubt that these monsters seem to be inhuman, and they seem to look like alien beasts, but on closer inspection, they don't look like anything, full four-headed monsters!

Old Man Wang's face changed slightly, and he said: "Yu Shao, let's go, this is a monster created by the Hades Palace, between the god realm and the demigod realm, we can still deal with it on the ground, but in the air, we are not opponents!"

"Let's go!"

Bai Yu didn't say a word, and immediately drove the aircraft away.

Just when Bai Yu and the others left, Dong Xiaobai on the ground felt something, looked back at the air, and saw that the four-headed monster was actually chasing the four figures, and couldn't help but be very surprised, and then found that the feet of the four figures turned out to be a cone-shaped flying machine.

"Personal flying machine? I don't know who made it, pony, check it out for me later!"

"Yes!"

The Inhuman, named Pony, immediately agreed.

Dong Xiaobai looked at the strange beast in front of him, "Kill, kill Lao Tzu!"

This team, there were about fifty people, most of them were demigod realm aliens, so they quickly killed the encirclement of the alien beasts.

Dong Xiaobai led the team to an abandoned high-rise building and decided to take a break.

Dong Xiaobai glanced at the strange beasts and those crazy aliens that were fighting, a trace of fierceness crossed his eyes, and then, he took out a round remote control from his pocket, with only a red button on it.

"It's time to make this all gone!"

Immediately, Dong Xiaobai pressed the button without hesitation.