In the darkness of the night, a ray of light penetrated through the leaves and landed on the head of the humanoid object that had just risen from the ground. It was a familiar face — — Isn't this Fei Yu who sneaked into the Devil King's Manor during the night!

It turned out that after Zassler and Jie Desike finished their conversation, Fei Yu knew that it was already impossible for him to have any other valuable harvests today.

The next day, Fei Yu followed the Demon King's team and set off.

The Redcliff Mountains.

He could not help but sigh in admiration at the supernatural workmanship of nature. The entire mountain range was covered in an astonishing red color — red rocks. This was probably the origin of the Red Stone Mountain Range's name. There were blood-red, dark red, and pale red rocks everywhere. Sparse trees and weeds dotted the place.

sand, sand, sand

On the mountain path, a group of people from several different camps were heading towards their destination. It was clear that they were split into a few factions. Under the lead of the five expressionless Demons s, they hurried along the sparse leaves, and entered the mountain range without stopping. Five distinct teams followed closely behind the five leaders. Each of them had a serious expression on their faces. None of the large teams dared to talk, and only lowered their heads to travel.

This group of people was led by Lucifer and the other Four Great Devils and Guidry to seal the Primitive flying dragon. Not long after Zassler's departure, they met with the other three Demon Kings as well as Guidry's group to complete the sealing operation.

Suddenly, a ripple appeared in the air and a human figure appeared. It was gradually becoming clear that the Invisibility Spell Fei Yu had used to remove the Invisibility Spell.

"Such dense Qi, could this be a spiritual vein?!"

It turned out that Fei Yu had just felt that the vitality here was much thicker than before, and the density of the vitality was increasing higher and higher as he went deeper in. spiritual vein was something that could only be found by chance but not sought after. Cultivating in such a precious land with wind and water would give him twice the results with half the effort.

Not long after that, the Demon World army would send out troops from the Demon Martial Continent, and if the elites were to make use of the opportunity to cause trouble, it would cause incalculable losses for the Primitive flying dragon, so they decided to trap the Primitive flying dragon in their lair before departing. Although they could not completely exterminate the Primitive flying dragon, the most pressing matter of the moment was the war, the war of invading the Demon Martial Continent, so the seal on the Primitive flying dragon could be considered as an answer to the urgent problem, at least for a few years, the Primitive flying dragon would not be able to cause any trouble.

A small mountain appeared in the distance. It stood in the middle of the surrounding mountains. At the foot of the mountain, there was a huge cave that was several stories high. From time to time, waves of violent energy would come out from the cave.

Arriving, this was the destination for Zassler's group — the lair of the Primitive flying dragon.

The moon slowly rose and everyone's nerves involuntarily tensed up. Some of the timid Demons's hearts were already jumping wildly and their hands were covered in cold sweat.

How fearsome, as expected of the Primitive flying dragon, one of the ten great ancient Divine Beasts, the most ferocious and brutal existence in the legends.

"Haa …"

The other three Demon Kings did not show any signs of weakness. The four waves of howls shook the hearts and souls of those who heard them. The shrill cries continued to echo throughout the valley, lingering for a long time.

Jidry looked at the four roaring Infernal Kings and turned his head to the side with envy and helplessness. Sigh, his skills are inferior to others!

The mission of the Four Great Devils was to tightly entangle the Primitive flying dragon, so that even if the Primitive flying dragon sensed that something was wrong, it would not be able to immediately escape, and would be able to buy sufficient time for the other Demons to prepare their sealing magic array.

In fact, the fighting strength of Primitive flying dragon was similar to that of Four Great Devils, as long as the two Demon Kings worked together, it would be enough to deal with the Primitive flying dragon, but they could not guarantee that they could use their powerful skills during an emergency. This would very likely enrage the Primitive flying dragon, and once the Primitive flying dragon increased its fighting strength, the consequences would be that one or more Demon Kings would be injured, no one in Four Great Devils would be stupid enough to sacrifice themselves to injure or kill the Primitive flying dragon.

The howls of the Infernal Kings traveled far out into the sky and up into the mountains. In the end, they reached the cave. They followed the cave and arrived at an unknown place …

"Roar …"

A roar that was not weaker than the Four Great Devils's wail came out from deep within the cave. The intimidating might made people feel that the surrounding rocks, vegetation, and air were all trembling.

Suddenly, the air in the cave began to fluctuate violently before forming a strong stream of air that sprayed out. Sand and stone flew around the cave as the smoke and dust filled the air. Within the dust and fog, a large shadow gradually became clear.

A tall, ferocious, winged cyan Magical Beast actually appeared out of thin air in front of the cave.

Under the cold moonlight, the gigantic bird shaped Magical Beast stood proudly at the entrance of the cave. Its entire body was covered by a layer of green translucent scales, and from time to time it would flicker with a cold gleam.

"Lowly reptiles, did you disturb my slumber? Since you all will have to pay the price, and I happen to be very hungry, then just treat you all as my food! " The thunderous voice of the Magical Beast resounded above all the Demons.

"Hmph, foolish Stupid bird, let's see if you have the ability." Zassler's voice rang out.

"Damned Demons, I am a noble Primitive flying dragon, not some Stupid bird. You must pay the price for this." The Primitive flying dragon roared angrily. As it had the appearance of a bird, it was often called a Stupid bird by some creatures a long time ago. The angry Primitive flying dragon turned all those creatures into food, and from then on, the 'Stupid bird' became a taboo word for the Primitive flying dragon.

"Humph, Stupid bird, come if you have the ability.

"Damned Demons — Roar!"

This was no ordinary wind bomb. Just looking at the size of a human head, the cyan energy ball had a tremendous amount of energy that was enough to crack open a monument. It whistled as it flew towards Four Great Devils.

"OPEN – Dark Shock Wave!" Zassler did not want to be outdone. He urged his battle spirit, and a strong dark black battle spirit left his hand, the shockwave condensing into a black python that bared its fangs and brandished its claws as it charged towards the Primitive flying dragon's head-sized wind bomb.

"Boom —"

Of course, the other three Demon Kings were an exception. The three Demon Kings did not care about the disturbance from this little bit of power; with Jidry having the protection of his devil equipment and loyal subordinates, they were not affected at all.

"Hahaha, is that all you've got? "Again."

"That's right …"

"Damned Demons, I have to devour you all alive, roar …" The Primitive flying dragon roared and rushed at Four Great Devils.

Since Zassler had already taken action, the other three Demon Kings could not watch as well due to the prior agreement. They then joined the battle to deal with the Primitive flying dragon, gradually luring it out of their lair so that Jidri could lead his subordinates and lay down the seal.

"What are you still standing there for? The Primitive flying dragon has already been lured away by the four Your Majesty s. Hurry and start the construction."

Seeing that the Primitive flying dragon had already been lured away by the Four Great Devils, Jidry should not have neglected to immediately gather people to start setting up the sealing magic array at the cave entrance. He must finish this task before the Primitive flying dragon gets angry, otherwise, it would be a complete failure.

"Yes."

While a group of Demons s were busy laying down the sealing magic array at the entrance of the cave, the battle between the Four Great Devils s and the Primitive flying dragon also became more and more intense.

Just as the Four Great Devils had expected, Primitive flying dragon were after all Divine Beasts, races with strong intelligence. The battle lasted for a long time, and when the Primitive flying dragon saw that the battle was over, it was ready to break out, so it was not ready to continue with this kind of fight that had no chance of winning. Although it could kill one of the four loathsome Demons s with heavy injuries on both sides, these Demons did not have any deep grudges towards it, so it was not worth it for him to do so.

The Primitive flying dragon gradually started to increase its offense in a certain direction, planning to escape by breaking through. As long as there were mountains, and nothing to fear, in the future, I will properly settle this debt with these despicable Demons. My priority right now is to get rid of these despicable Demons s.

At this time, the Four Great Devils was also secretly rejoicing, they had already anticipated this situation and made sufficient preparations mentally. Furthermore, the Four Great Devils was jointly besieged by them, otherwise, it would be difficult to control their strength under this kind of attack. When the Primitive flying dragon was enraged, its power would increase explosively. At that time, even if they could work together to subdue or eliminate the Primitive flying dragon, it would be difficult for them to retreat safely.

Just like this, no matter how hard the Primitive flying dragon tried, they were unable to break through the encirclement from the Four Great Devils.

Gradually, the Primitive flying dragon started to get angry. Since when did its strong self, one of the ten great ancient Divine Beasts s, encounter such a situation? Being trapped in one place and unable to go in, even retreating was impossible. The more the Primitive flying dragon thought about it, the angrier it got, and its attacks became more and more sharp, with a tendency to become more ferocious.

Four Great Devils was also secretly anxious, scolding Jidry, you piece of trash, you bastard, for leading so many Demon Lord level experts to lay down a seal for so long. What a useless fool, what a fool, why is it that even after all these years, you are still just a Cultivation Level of the Demon Lord?

"Roaar!"

The Primitive flying dragon who was unable to break free from the Four Great Devils's encirclement for a long time finally started to get angry, and its pale green eyes burst out with a blood-red light.