Flying in the sky again, Li Mu had an indescribable feeling. Although this is the second time he has touched the plane, he is as skilled as a veteran in stanceing the plane in the sky and doing various flight maneuvers.

Soon, Li Mu and the remaining three planes converged in the air, Li Mu waved to a few people and then drove to the position of the leader, and then several planes followed Li Mu's plane around the periphery of the storm. It wasn't until several planes circled the storm twice that Erwin picked up the walkie-talkie and said, "It's six hundred meters ahead, and that's the weakest area of the storm." ”

"Roger."

"Understood."

"Got it."

Three answers rang out over the walkie-talkie. Then the three planes all lit up with majestic magic fluctuations, and then three huge magic balls of majestic energy rose from the three planes, and the three magic balls rose and bombarded the weakest point of the storm in the distance at the same time.

Two seconds later, a rumbling sound sounded, and a brief hollow black hole appeared on top of the otherwise dense storm wall. The surrounding storm quickly surged towards the black hole and began to fill the black hole, but as the white light flashed, a small plane passed through the black hole and rushed straight through the storm wall.

"He, he's flying after the orb of the elements." Bukur said with a smack of his tongue.

"It's hard enough, but it's good for my appetite. I'm going to have a drink with him when I get back. Odisa said in the channel.

"Alright, mission accomplished, let's pack the team, let's wait for their good news in the town." Fiona said.

"Understood."

"Roger."

In the midst of the storm, Erwin had opened the protective barrier, and colorful streamers shrouded the plane around it, preventing it from being torn to pieces by the strong air current.

Li Mu piloted the plane flexibly shuttling through various air currents to avoid the howling wind. With the help of master driving skills, Li Mu finally passed through the raging storm area and came to the sky above the floating spiral fortress.

The Spiral Fortress may look like a giant war machine from a distance, but when you get closer, you realize that it was actually a conversion from a huge castle. Although there are many strange devices attached to it, judging from the basic shape and structure, you can still find many shadows of the castle.

Li Mu found a wide platform and slowly landed. Thanks to the rough propeller aircraft of this era, Li Mu can easily land on a flat ground. It is said that during the First World War, those three-winged biplanes were able to take off and land even on a flat lawn. If it is the kind of jet aircraft that has stricter requirements for the runway in later generations, landing in such a place is estimated to be destroyed and people will die.

Well, after Li Mu stopped the plane, he jumped out of the cabin directly. Erwin then jumped down.

"Whew, it's finally here, you broken plane, flying is not stable at all......" Lu staggered down, her eyes still ringing.

Li Mu looked at the surrounding decorations, and a strong sense of disobedience came to his face. There are all kinds of pipes and huge gears everywhere, and from time to time there are some strange sounds, and the rivets everywhere nail huge steel plates to the ground, and the whole castle looks full of power.

That's all there is to it, Li Mu also found some suspected circuits and the like, all kinds of lines were neatly laid on the ground, and Li Mu felt a strong energy inside. It feels like it's a huge building with electricity, steam, and magic.

"This is the Demon King's castle?" Li Mu looked around and asked strangely.

"Well, this is the castle of the Spiral Fortress Mersetik, the golden demon king who fought bravely and mightily in the Great War of Magic." Erwin said.

"Well, no matter where it is, our enemies are in there anyway, let's go meet them." Li Mu said and walked towards the inside of the fortress.

The interior of the Spiral Fortress is very strange, and there is a strong sense of disobedience everywhere, and the passage is surrounded by hexagonal wall tiles, which flicker from time to time, as if it were some high-tech laboratory. There are not only strange creatures that are round like huge meat balls here, but also rapid-fire cannons with twin seats, Li Mu even saw a robot similar to a small Gundam, of course, this robot is only equipped with an ordinary long sword and a small rapid-fire cannon, and does not have the strength of a real Gundam, otherwise, Li Mu will kneel directly.

Because of the kind of round unknown monsters, Li Mu naturally took out the rifle and began to manufacture shadow beasts in large quantities, and then used the power of the shadow beasts to destroy all the defensive forces he could see along the way. Anyway, this is the enemy's lair, so you don't need to keep your hands.

Finally, under the opening of the huge army of shadow beasts, Li Mu and Erwin successfully came to a wide hall.

"Hehehe, hahaha," a young man's chuckling voice came from the hall, "Visitors who trespass here, welcome here." Then a dark-skinned young man emerged from the void. I didn't expect you to break through the outer hurricane in that situation, but this approach is no longer feasible. As long as the Spiral Fortress is activated, the entire world of Veran will not be able to escape the fate of destruction, how do you plan to stop the destruction of this world when you come to such a place? Domin said, spreading his hands.

"Hehe, you don't have to worry about this, let's think about your fate." Li Mu looked at the man behind the whole incident who had repeatedly appeared in front of him and said.

"Huh, fate? If it weren't for the rebellion of Duke Giscard that caused my monarch to disappear from this world, my fate would have ended long ago. I've searched the world, and I've finally found my lord's lost soul and sealed magic, and now I'm activating the Spiral Fortress to put an end to the war that swept the world. The situation now does not change by your own will. Domitel said as he drew his sword, "It's useless to talk more, let's use our own sword to tell each other's truths." ”

As he spoke, Domin raised the sword in his hand, and with a flash of light in his chest, a lilac armor appeared on his body.

"The dark mystery that materializes magic and spiritual power, Demon God Armor? It seems that you are a high-level demon clan in the demon clan with the same strength as the general. Erwin said as he looked at Domitel.

"Mia-sama has instructed no one to pass through here, and if you insist on moving forward, then I will be your opponent." Domitel held up the long sword in his hand, "I am the Golden Demon King's subordinate, the Holy Lord's general, Domitel." ”

"The general under the Demon King seems to be qualified enough for me to fight seriously." Li Mu took out his dagger.

"Then let me show you my long-standing mission and loyalty! And the thoughts that went through a lot of trouble to find Mia-sama! As he spoke, Domitel waved his long sword, and more than a dozen purple sword lights shot towards Li Mu.