At this time, the palace was already in chaos, and people in the midst of fighting could be seen everywhere.

Protectors! Praetorian Guard! With the defenders coming from outside!

Many forces standing behind the princes manipulated these legions to begin to compete for the throne.

But before they could come up with a reason, a group of skeleton soldiers had already poured in from all directions, cutting people without ambiguity, and quickly gathered into a torrent, rushing towards the prison where the skull was imprisoned.

Looking at these undead and feeling their terrifying strength, the major legions that were still fighting to the death just now hurriedly began to jointly defend and prepared to open various formations in the royal city to meet the enemy!

It's just that blood light that erupts from inside the imperial capital! However, it was like a divine weapon, destroying the nodes of all formations from the inside, causing the protective magic array to be unable to close perfectly at all.

And this is also the main reason why Gu Erdan brought that skull.

Only by exploding power from the core can the defenses built by this imperial city for thousands of years be completely dismantled, otherwise the devil knows if these guys have the means to forcibly close the teleportation circle.

The magic array in the sky is getting bigger and bigger, and even gradually enveloping the entire city! From a distance, it looks like a hole in the sky!

Under Gu Erdan's satisfied gaze, the magic array was finally completely finalized.

Then, a large number of blood-red figures fell from the sky!

Is that!

Demon!

⊙∀⊙？

Looking at the countless demons that fell from the sky, Gu Erdan's satisfied expression instantly froze, and was replaced by a question mark.

What's going on? When did he have a demon under him? Could it be that in the past few months of his absence, the Knights of the Void have been so awesome that they have taken down a demon plane?

Just when Gu Erdan was stunned, a pitch-black light suddenly pierced through the royal city and rushed into the sky.

The next moment! A teleportation magic array transformed by the breath of endless death! Rapid condensation in the sky!

Looking at the formation of two superimposed lines in the sky, reflecting each other, and frantically teleporting soldiers over like dumplings, Gu Erdan raised his hand and dragged his skeleton chin and forcibly broke it back.

At this time, he couldn't react anywhere, the portal just now was not his at all!

It's clear that someone opened the portal one step ahead of him! Get ready to grab business with him!

Who doesn't talk about martial arts so much! He's been planning for months! When it finally came to fruition, he actually ran over to pick peaches!

At this time, the soldiers who teleported in the sky also noticed that something was wrong.

A large number of demons and undead mixed together and fell to the ground, looking at each other's completely different shapes and equipment, and they were stunned for a few seconds.

It was General Kamui who rushed over as the vanguard to react the fastest.

As the leader of the sword and axemen, the left vanguard of the legion, and the hottest guy in the entire legion except for the self-detonating general.

He didn't care how the other party came from, let alone what the other party's identity was.

What evil is not demonic! Starting today, the king of heaven is coming! He's going to have to go up and cut it!

As soon as the two axes were raised, a dazzling red light erupted from the body.

Berserk on! Cut him!

As the Axe Men took the lead in attacking, the two groups teleported over to prepare to kill and grab the territory, directly ignoring the already frightened human defenders below, and began to slam into death.

Compared to the undead troops teleported by Gu Erdan, the troops in that demon portal were obviously more elite.

Of course, this is not about strength, but about styling.

Compared with the undead soldiers on Gu Erdan's side, who were either undead or walking corpses, all of whom were forcibly promoted by low-level goods, the troops of the demon army were luxuriously armed.

A large group of scythe demons who were born with sixth-order strength descended from the sky! Tens of thousands!

Then, as soon as they landed, they were chopped up by the ace skeleton knife and axe hands whose strength was all outside the eighth order.

There were also dozens of eighth-order flame demons that fell like meteorites with firelight! With a height of more than ten meters, they are born siege machines!

Of course, what awaits this group of giants is often the targeted attack of the commanders of the undead legion.

In addition, there were even several monsters in the sky that were more than 100 meters in size, like dyed whales, looking terrifying! That's the famous aircraft carrier among the demons! Leviathan Behemoth!

Siege giants, carriers, and flying cavalry!

Compared with the all-in-one combat unit on the side of Gu Erdan, the opponent's way of playing is called a real war!

It's a pity that it's useless, because the troops who came over along the portal this time are all the elite of the elite under Gu Erdan, and those who are not elite enough are left on the side of the door to act as batteries to maintain the formation.

In the face of this group of people whose general strength is at the seventh order, if you want to be an official, you have to be a ninth order, and if you want to lead a team, you have to be an army of lords.

What kind of attack by the navy, land and air force is a joke in front of them.

A coordinated strike can never compare to a dimensionality reduction strike.

In this chaotic situation, Gu Erdan led hundreds of black warriors who teleported over to protect his safety, and finally followed the breath to the palace.

Kicking open the door of the treasure house, ignoring the gold, silver and jewels around him, Gu Erdan directly commanded the black warriors to search.

Moments later, the sealed skull was recovered, and the head of the hero who had successfully opened the portal inside was picked up, and a spare body was quickly taken out for him.

Gu Erdan looked at the skeleton soldier who was twisting his neck frantically, and patted him on the shoulder with a face full of relief.

"Excellent! Soldier! You're a commander from today onwards! Let's go to battle! Your glory awaits you! ”

After that, Gu Erdan didn't forget to improve his strength, and after seeing this skeleton soldier who became the lord leave, Gu Erdan was also ready to take people away.

Of course, the blood crow has to stay, after all, although the treasures in this warehouse are useless, they can be used as decorations.

After all, if you want to be a demon king, you have to have money first, otherwise the hall is empty, and the rats will cry and leave when they come in, how can there be warriors willing to come to crusade against you?

I just don't know how long these treasures can withstand the corrosion after being brought back to the undead realm.

Just as he was assigning his work and preparing to leave, he suddenly heard a loud jingle next to him.

Gu Erdan gestured sideways, and immediately two black warriors went over and pulled the iron door next to him open.

As the light fell into it, Gu Erdan finally saw the situation in this room clearly.

Corpses, a large number of corpses.

Hundreds of corpses were scattered around, blood pooling into a sea in the middle.

And above this ocean, a gem that exudes blood-colored light is frantically absorbing blood, and the pillar of light that opens the blood-colored portal is also emitted by it.

The young man standing in front of the formation quickly turned around after hearing the movement, and Gu Erdan's face changed after seeing his appearance clearly.

"It's you?! Second Prince! ”

The second prince, who was manipulating the formation, was stunned when he heard this, and hurriedly turned his head to look.

Looking at Gu Erdan's current skeleton appearance, the second prince was stunned and didn't recognize who he was, and it wasn't until Gu Erdan manipulated the slime to disguise himself as a human again that he suddenly realized.

"It's you! I didn't expect you kid to take refuge in the undead! ”

"Uh...... Sort of, I didn't expect you to turn to the devil! ”

"Huh, hahahaha! There's so much more you didn't expect! I'm not like you! Grunton! You take refuge in the undead in exchange for death! And what I got from the devil was power! Your unimaginable power! ”

The second prince grabbed the blood-colored gem floating in the air and stabbed it into his chest.

The next moment! Endless blood spreads.