The massive black dragon's wings were like a dark curtain that obscured the twin moons of Azeroth.

When approaching the summoning altar in front, Su Chen finally saw the battle on the ground clearly.

It was a group of orcs and ogres roaring towards the massive bone altar guarded by various undead creatures.

Su Chen's heart couldn't help but move, and he asked with some doubts, "...... here Isn't it not far from Broken Ridge? ”

"Yes." Due to being in the form of a black dragon, Onexia's voice was a little dull.

Su Chen couldn't help but be speechless for a while, these millions of gold coins were really trapped, it turned out that even these ogres and orcs in the Alterac Mountains knew the location of the altar, and the following could only see if the attack of this black dragon princess was powerful, otherwise she would lose a lot.

When the black dragon began to lower in height, Su Chen immediately saw that those orcs were riding on top of the huge frost wolf, wielding all kinds of rudimentary weapons and frantically attacking the White Bone Altar.

"Thrall's Frostwolf Clan? Isn't it time for Sal to go to Kalimdo at this time? Su Chen couldn't help but be surprised.

However, he didn't have time to think about it more, because the black dragon princess below him had already begun to swoop down quickly, and the strong wind was blowing in his face, and he had to hug the black scales on her back that reflected the glimmer under the starlight.

Many of the undead on the ground also noticed the arrival of the black dragon, but listening to the voices of the undead seemed to be cheering.

Su Chen couldn't help but be a little speechless, it seemed that these undead were likely to take Onexia as her brother Nefarian.

Huge dragon wings swept by, like the shadow of death.

Su Chen could feel that the size of the giant dragon under him seemed to have grown slightly.

The next moment, the dragon's mouth, full of sharp teeth, opened, and what caught Su Chen's eyes was an endless fiery red.

Even on the back of the dragon, he could feel that his surroundings were instantly becoming hot, as if even the air was about to burn.

And beneath the dragon has long been a sea of fire!

Countless undead were reduced to ashes in the flames. The tall altar looked like a huge torch, and Kel'thugad on the altar was also in disarray.

Su Chen was shocked in his heart, this should be the famous 'deep breath', this destructive power is really worthy of its reputation.

However, the remaining undead immediately reacted, and a large number of gargoyles rushed towards the black dragon that rushed into the sky again, and Su Chen had already drawn his sword in his hand.

But he didn't really need to fight at all. With just a bite of dragon fire, these gargoyles have been reduced to ashes.

"Vulnerable, how's that, do you think it's worth your money now?" Onexia's haughty voice sounded in the wind.

Su Chen looked at the sea of fire on the ground, and had to admit in his heart that her combat power was extremely strong, and she was worthy of being the Black Dragon Princess with the bloodline of Deathwing, but the six million gold coins still felt a little expensive, but fortunately, she could manage to transfer this debt to Dalaran and other countries......

As the huge black dragon circled in the air, it turned around and swooped down again with a low roar towards the bone altar. Several figures of the Dreaddemon King also hurriedly greeted him.

The Altar of Summoning is indeed surrounded by the elite of the Undead Scourge, including the Dreadlords who are in charge of keeping an eye on the Lich King.

However, the Dreadlord is good at mind control magic, and his melee power is very strong compared to humans, but he is pale when facing dragons.

Su Chen could feel the uncountable amount of dark magic instantly coming towards him and Onexia, and hurriedly opened the Lich Body, while also using the anti-magic shield skill.

As for Onexia, she didn't care about these magic spells at all, and didn't even care about the oncoming Dreadlords, and rushed straight to the bone altar below.

The huge black dragon roared. Another mouthful of dragon flame erupted, and this time the attack was even more fierce than the last time. Not only was Kel'thugad knocked away by the flame breath, but even the bone altar had collapsed in the flames.

However, Su Chen couldn't help but be a little speechless.

Because the content of the roar in the mouth of this black dragon is, "Five million in hand!" ”

At the same time, he could faintly hear some curses coming from below, as if the Dreadlords who had been knocked away by the black dragon were shouting scolding the black dragon for his treachery.

Obviously, they still confused the identity of the Black Dragon brother and sister.

"That solves the problem? I knew that the dragon clan was so strong, and I should have directly hired the black dragon clan to recover Lordaeron's ......" Looking at the sea of fire below, Su Chen was still a little incredulous, the threat of the Burning Legion and the Undead Scourge had been solved in this way.

Perhaps this is the reason why the dragons are reluctant to get involved in the disputes of the human kingdom - the dragons are too powerful!

However, to Su Chen's surprise, after the flames below gradually extinguished. The blackened Kel'thugad insisted on standing on the broken bone altar to summon again, and in front of him floated a huge magic book with a red cover, and a portal glowing green had faintly formed.

"The Book of Medivan is still there! Go and destroy the altar and the portal once and for all. Su Chen shouted anxiously, the Book of Medivan didn't know what material it was, but it was all preserved intact in the Dragon Flame.

The black dragon sister below was obviously also a little angry at Kel'thugad's insistence. After all, it was about whether he could get his commission, and he immediately swooped down again with a low roar.

However, this time, there was a violent energy fluctuation from the portal on the bone altar, and in an instant, a huge flame giant had stepped out of the green vortex of the portal.

"Hellfire!" Su Chen's pupils shrank, but he didn't expect that the portal had just taken shape and the demon had already teleported over.

Apparently there are countless demons waiting to enter Azeroth on the other side of the portal!

The scorching dragon flame once again flooded the huge bone altar, but the huge hellfire didn't seem to be afraid of the dragon flame, and with green demonic fire, it stood in front of Kel'thugad, who was still chanting incantations.

The altar was instantly filled with flames, but the magic spell never stopped.

"Hold on, I'm going to rush down and tear that hateful stone man and lich apart with my own hands!" Seeing that her proud breath had no effect, Onexia couldn't help but be enraged, stretched out her claws glowing with black metallic sheen, retracted her wings and rushed towards the hellfire and Kel'thugad on the altar.

Obviously, once the black dragon princess enters the battle mode, it is very easy to fall into impulsiveness and rage.

"Be careful!" Su Chen hurriedly reminded him loudly, because the almost crazy alarm of Zhi Brain had sounded in his mind.

"Attack power unknown, defense power unknown, speed unknown......"

Since coming to the world of Azeroth, it was the first time that Su Chen had seen Zhi Brain issue such an alarm full of unknown data! (To be continued......)