There is still a short period of time before the opening of the gate of heaven.

Nie Tian stood beside the clear lake, listening to Liu Yan's whispered introduction, and quietly looked around.

Leaving the seven major sects of the Heavenly Domain, except for the Lingbao Pavilion, there were more than a dozen people from each sect.

Most of those people were in the Middle Heaven Realm and the Innate Realm, and only a few of them were in the Acquired Realm like him.

However, those who came from the outer realms, judging from Nie Tian's senses, each of them seemed to have the cultivation of the innate realm.

Not long ago, the seven major forces in the Heavenly Domain had fought a lot.

But now, the seven major sects who have obtained the key to the Heavenly Gate have gathered here, and there has been no conflict.

He didn't know that the reason why this was so was because the prison government was secretly controlling it.

On the side of Lingbao Pavilion, An Shiyi looked at him frequently, her eyes were full of concern and inquiry, but she did not come to speak, as if she had some scruples.

In the face of An Shiyi's gaze, he could only respond with a smile.

After another moment.

"Click!"

The sky above the lake suddenly made a strange noise, and the void seemed to become a huge piece of glass, as if it was gradually shattering.

"It's coming!"

All those who obtained the Heavenly Gate Key, including the many powerhouses in the Giant City of the Prison Mansion, were all moved.

At this moment, Nie Tian also suddenly felt that the Heavenly Gate Key imprinted on the back of his hand became extremely hot like a fire.

Nie Tian looked sharply at the giant city behind him.

A terrifying aura mixed with irritability, madness, murder, and destruction of all things, for some reason, was released from the giant city behind him.

After only one glance back, he was shocked and said, "That city?!"

On the city wall, many demons carved out seem to be infused with soul and life, as if they have become vivid in an instant.

A demon with a body length of tens of meters, a dark cyan scale armor all over his body, and a curved horn on the top of his head, half of his body actually broke free from the city wall.

"Whew!"

The thick chains, mixed with countless small runes, were also violently entangled.

The chains, as if piercing through the demon's body, kept tugging back to pull it back into the walls.

The demon, flapping its chains, raised its head to the sky and let out a silent roar, struggled as hard as it could.

More demons also seemed to sense that the heavens and the earth were about to change drastically, and they were all howling silently, trying to escape.

But in the thick stone wall, thousands of thick chains mixed with runes sprang out, and each chain penetrated into the demon's body and kept pulling back.

The giant city was immovable, as if it was not affected by the struggles of those demons at all.

On the city wall, hundreds of strong men from the prison mansion looked at those demons with indifferent faces, with a little sarcasm.

It seems that they feel that the resistance and struggle of those demons are in vain.

"Purgatory Trapped Demon Array!" Li Fan's face changed slightly, and he also looked at the giant city in shock, and said, "Those demons who have been imprisoned for an unknown number of years can even sense the changes in heaven and earth and want to come out and make trouble!"

"Uncle Li, the prison ...... It's a prison that imprisons demons?" Nie Tian said in horror.

He had heard that the prison was a huge prison that sealed many demons who had done evil and poisoned all living beings.

But he thought that the prison ...... It should be hidden deep underground.

"You guessed it. Li Fan nodded heavily and explained to him, "That giant city is the biggest prison! And the demons you see now, as far as I know...... He used to be the original inhabitants of the Heavenly Realm. ”

"Original inhabitants?" Jiang Lingzhu also changed color slightly.

Li Fan smiled bitterly, "Yes, the Heavenly Domain originally belonged to them. I don't know how many years ago, there were powerful qi refiners who crossed the galaxy and found this place. ”

"After they arrived, they fought a bloody battle with those demons who left the Heavenly Realm for decades. ”

"The most powerful demons were killed one by one, and many qi refiners who could cross the realm of flesh were also torn apart and devoured by demons. ”

"However, the ultimate winner is our Terran Qi Refiner!"

"Today's Leaving Heaven Domain has undergone many years of evolution before it has become what it is now, and it is dominated by the Seven Great Sects. ”

"Purgatory Trap Demon Array!"

Those Innate Realm Qi Refiners who came from the outer regions also changed color slightly when they saw the many demons that were swaying into the sky on the giant city and trying to escape.

"The prison mansion away from the Heavenly Domain, it is really amazing. If it weren't for the fact that the Prison Mansion is located here, far from the Heavenly Domain...... It has long been invaded. ”

"Being able to trap so many demons, not only can't they break free, but also continues to drain their strength, the prison is really powerful. ”

"But, why did those demons riot because the gate of heaven was opened?"

"Hell knows. ”

As they talked, the sound of space shattering on the lake grew louder and louder.

Nie Tian's attention was also attracted by the sky, and he couldn't help but look up.

"Titicaca!"

Two long, narrow and huge spatial cracks, as if cut by a terrifying blade, quietly flashed out in the void.

The two spatial gaps crisscrossed and intertwined, and the intertwined points suddenly burst out with dazzling light.

The light slowly changed, gradually condensing into a huge light cluster, the light cluster surged, and slowly evolved, as if it was changing into the Tianmen pattern on the back of Nie Tian and the others' hands.

"Whew!"

The aura within a radius of thousands of miles from the Heavenly Domain seemed to be affected by spatial fission and gathered frantically.

Nie Tian secretly sensed and found that all the aura that had gathered was heading towards the heavenly gate that was about to condense.

"Those who have obtained the key to the Heavenly Gate are all ready, and when the Heavenly Gate is condensed and formed, you will be pulled by the power inside the gate and step directly into it!"

Qiao Yang, the lord of the prison mansion, ignored the riot of the demons in the giant city below, he always looked at the Heavenly Gate that was about to take shape, and shouted loudly.

"Whoa! Whoop......"

At this moment, an earth-shattering roar actually came from within the intertwined spatial cracks.

Billowing purple-black smoke leaked from those spatial cracks and instantly spread to the sky of the prison mansion.

"What?!"

All the prison powerhouses, including Qiao Yang, suddenly changed color.

Those Qi Refiners who came from the outer regions were all suddenly terrified when they saw the purple-black smoke constantly gushing out from the narrow gap around the Heavenly Gate that was about to condense.

"Smack!"

On the giant city, a thick chain suddenly shattered and broke.

Countless runes shining like stars flew out of the broken chains, trying to seal down the strongest demon.

But the demon struggled frantically, as if being greeted by the great lord of the clan, and rushed into a spatial gap.

"Not good!" Qiao Yang finally changed color, "Stop them!"

After the first demon, a new demon writhed wildly, as if suddenly gaining magical power.

Nie Tian paid close attention and found that the purple-black smoke leaking from the gap in the space turned into a continuous stream and flowed into the body of the demon trapped in the giant city.

The demons who received those purple-black smoke suddenly became infinitely powerful, and even the chains that pierced their bodies could no longer trap them.

One demon after another, excitedly tearing the chains, one by one broke free from the giant city, and all drilled into the tearing spatial gap.

And those Qi Refiners in the Prison Palace, after sensing that something was wrong, all began to take out spiritual weapons and tried to stop them.

For a while, the sky of the prison was full of treasures, and all kinds of strange spiritual weapons flew out with a roar.

At the same time, the interweaving point of the two huge spatial gaps, the Heavenly Gate was finally condensed.

A suction, violently bursting out of it.

All those who obtained the key to the Heavenly Gate were pulled by the Heavenly Gate pattern on the back of their hands, and one by one they rose into the air and flew towards the Heavenly Gate.

......