The Demon Fortress is a castle built on top of a lone peak, which rises out of a river of magma, surrounded on all sides by cliffs, and the peak has been flattened, making it the most defensible fortress in the dark world.

There are thousands of meters from the top of the peak to the bottom, don't say that there is a magma river below, even if it is on the ground, if you can't fly from here, you will be dead or alive, let alone a magma river, even with the powerful body of a demon, you will never be lucky.

Of course, there is one type of demon that is an exception, and that is the flame-immune monsters, many of which are even born from the rivers of fire in Hell.

However, even if it is a monster that is immune to flames, it is not easy to climb up after falling into the lava river, because the demon fortress is surrounded by high walls.

The angels stood on the city wall and only needed a small stone to make them fall again.

The path connecting the Demon Fortress to the Outer Plains of Despair is only a narrow path for only two people to walk in parallel, and the two of them are still in the shape of humans and angels, and with the huge body of demons, they can only pass alone.

You know, angels can fly, and the demons follow this path to attack the demon fortress, and they only need to fly out and harass them a little to force the demons down the lava river.

This path was originally a pit, specially used to pit demons, after all, angels can fly, where do you need a road?

Of course, there are also demons with wings that can fly, such as a demon called Barog, who has a pair of bat-like wings, which is also the main opponent of the angels.

However, the Barrogs were too large, much taller and stronger than the barbarians, and they were not agile enough to fly, and the angels' agility in aerial combat was enough to crush them.

Barrog is a primitive demon born in the Furnace of Hell and immune to the element of fire.

The most impressive images of demons in human memory are their appearance, with fleshy wings on their backs, long horns on their heads, blood-red bodies, and hideous faces.

It is precisely because the angels occupy an absolute geographical advantage that they can hold this place firmly and prevent the demons from penetrating through the World Stone Fortress.

The largest and densest spatial ripples near the gates of hell are located in the fortress of demons, and if this place is controlled by demons, they can open countless insect gates, and the army of hell will surge out in an instant.

Usually only open a worm gate in some places, and the forces of the human world can barely resist it, if the demon fortress is occupied by demons, then the human world will no longer be lucky.

……

The Demon Fortress is so spacious that it doesn't stress to put tens of thousands of people, but in reality, there are only a few thousand angels stationed here.

When Yang Yifei came to the Demon Fortress, the battle was raging outside, half of the angels were resting inside the fortress, and half were blocking the demons outside.

The lone path was guarded by only a few dozen angels, who flew around at great speed, knocking down the lava river of demons such as the Forgotten Knights, the Flesh Reborn, the Flesh Beasts, and the Clotted Monsters.

Nine out of nine angels fly in the sky to fight against Barrog, and they work together, some are responsible for fighting demons, and some are responsible for healing.

The angels are proficient in light magic, and each angel is a high-ranking paladin, and their healing allows their companions to quickly recover from their injuries.

And they are not just paladins, they also have the fighting skills of the Angel Nebula Angel Clan, and all of them have extraordinary swordsmanship.

Heavenly Barog continued to fall into the magma pool, and none of them could come within 200 meters of the demon fortress.

Yang Yifei looked at the battle situation in the sky, and asked Tyrell with some curiosity: "As far as I know, the energy battle method used by the angel clan is stellar energy, right?" ”

"In the language of this world, it is the fire element, the angel's weapon is called the 'Flaming Sword', and the strongest attack is the 'Sky Blade Strike' powered by stellar energy, how did you come to this light magic?"

Tyrell said with emotion: "As cannon fodder created by the angel clan, we actually don't know what energy combat methods are, and we have always rushed up with swords to fight the enemy. ”

"It was after coming to this world that he learned about the means of the demons in this world to control the dark elements, as well as the magicians in the earliest human 'Nephilim', that he created the magic of light and embarked on another evolutionary path completely different from the angelic civilization, which I call the 'path of law'."

"Regardless of whether it is a high-level civilization or a low-level civilization, as long as there is a civilized world, the wisdom of human beings cannot be underestimated!"

Yang Yifei listened quietly to Tyrell's story, and did not interject rashly, because he knew that this world and the Diablo world he knew, the background origin was completely different.

Everything he knows can't be corresponded to here, more precisely, what he knows is the mysterious side version of the dark world, but the universe where this world is located is a technological side universe.

After listening to Tyrell's words, Yang Yifei smiled and said, "Your wisdom should not be underestimated! Although it is a creature that has been created, since it is a creature, it should be an independent individual, and others use you as cannon fodder, but you yourself cannot use yourself as cannon fodder. ”

"Now it seems that Kaisha and Hexi defeated Hua Ye, not only liberating the female angels, but also you."

"You have sheltered the human beings of this world, but you have also received great benefits from them, if you can take this path of law to a high place in the future, you may not be qualified to compete with the higher civilizations."

"At that time, you will be angels who are truly independent of the order of the Heavenly Palace, perhaps it should be said that you are the angels worthy of the name, Hua Ye's gang, called the scum of heaven."

Tyrrell couldn't help but grin, Yang Yifei's words made him look forward to it, he stretched out his right hand to Yang Yifei, and said, "Then let's work together and work together!" One day, we will be able to stand in front of those higher civilizations and talk to them on an equal footing. ”

Yang Yifei happily stretched out his hand and shook Tyrell's hand, and said, "I swear, in the future universe, no living creature can ignore our existence. ”

Tyrrell laughed, "I'm a firm believer in that. ”

Not to mention that Yang Yifei and Tyrell had a long friendship there, and after the Luoge Liberation Army all came to the Demon Fortress through the Worm Gate, an archangel named Jamela closed the Worm Gate.

The warriors looked at the angels flying in the sky, and they trembled with excitement one by one.

For them, angels have always existed only in legends, but now they will fight alongside angels.

Even professionals like Kashya and Asila who had already seen Tyrell couldn't help but be excited when they saw so many angels.

At that moment, another archangel, Helb, flew down from the sky and landed in front of Tyrrell, saying, "Chief, it's time for a change." ”