After traveling to the fairyland with the home system

On the night when the Black Dragon Guards assembled, Fang Qi set off with his army and headed for Jiecheng.

Before leaving, Gu Jiuzhou gave Ruan Nanxing a set of armor, which was the same as what he was wearing. It was a pure black armor with a black dragon embossed on the chest, a scarlet cloak behind him, and a simple helmet on his head. There is a vicious mask attached to the bottom of the helmet.

Putting it there alone is very imposing, and it gives people a sense of oppression after wearing it.

Gu Jiuzhou whispered: "Follow me closely and don't run around."

Ruan Nanxing nodded in agreement and put on the mask.

In fact, Gu Jiuzhou didn't want her to go to the battlefield, but how could Ruan Nanxing agree?
With the previous disappearance, Ruan Nanxing had already made a decision secretly. He would definitely watch Gu Jiuzhou every step of the way. If he encountered any force majeure danger, he would take him back home for safety as soon as possible!

Ruan Nanxing still felt a little excited when the mighty army set off in the clouds, and she didn't feel a little nervous until the soldiers were on the border of the city.

The city was quiet, as if they were defenseless, but this was obviously impossible, not to mention that the four major domains had already started a war, but the movement of them coming over was so loud that there was no cover at all, unless they were blind and deaf, otherwise it was impossible to have nothing aware.

"What do you mean by World Lord?" Ruan Nanxing asked suspiciously, "You can't just run away because you think you are invincible."

Fang Qi, who was wearing a dark purple battle armor, laughed: "It's impossible to run, I'm afraid there is some trap."

Gu Jiuzhou's spiritual thoughts diffused out, covering the entire Black Dragon Army, and sent an order: "Prepare for battle."

Everyone in the Black Dragon Army moved in an instant, their positions remained the same, but they formed a group of a hundred people, connected with each other, forming an offensive and defensive alliance indistinctly.

Gu Jiuzhou ordered again, "Target Jiecheng, attack."

In the next second, countless spiritual power attacks fell on the city below.There are all kinds of attributes, too many to make people dazzled.

Even if this wave of attack was not aimed at her, Ruan Nanxing could clearly feel the horror. She doubted that if this wave of attack continued, Jiecheng would be turned into ruins directly?
But it turned out that Boundary City's defense was completely beyond her imagination.

After the intensive and powerful attacks dissipated, Jiecheng still stood, but the previous disguise was lifted.

The sky above Jiecheng is covered with hexagonal translucent golden energy blocks, which are combined to form a huge defensive cover. Inside the defensive cover is a neat silver army. In front of the army stands a man wearing a golden battle armor. Also holding a golden scepter.

Ruan Nanxing took a look at it. Is that man the Realm Master, Gu Jiuzhou's eldest brother?Speaking of which, it seems that she still doesn't know the name of this insidious Big Brother Realm Lord.

Gu Jiuzhou looked down, and the world master also slightly raised his head to look up. At this moment, no one knew what the brothers were thinking.

After a long while, the World Master said coldly: "You shouldn't come back."

Gu Jiuzhou said quietly: "I came here just to tie up our karma."

The world lord's eyes flashed, and without further words, he raised the scepter in his hand and pointed forward, and the silver army standing behind him swarmed out with full momentum, charging towards the sky.

When the army rushed through the defensive shield, they were all stained with the golden energy, with a pale golden light all over their bodies, and charged into the enemy army alone without fear, without even forming a battle formation.

Ruan Nanxing was very surprised, the sapphire magic weapon swept out, landed on the soldiers but dissipated immediately, leaving no trace.

Isn’t that golden energy block the city’s defense?Can it even be used on individuals? !
Gu Jiuzhou said in a message: "The defense of the boundary city army is integrated with the boundary city. If the defensive formation is not broken, the golden body of the army will be invincible. All the Black Dragon Guards focus on defense and accumulate strength. Fang Qi will follow me to break it." Formation."

Gu Jiuzhou swung his spear and fell directly towards the city gate. As one of the former successors of the Realm Lord, he naturally knew the defense of the Realm City very well.

Seeing this, Ruan Nanxing hurriedly followed.The Realm Lord said calmly: "It's useless, the formation of Jiecheng has already been improved."

Gu Jiuzhou sneered, "Basic martial arts formation can be improved just based on what you know about formations?"

The Realm Master's eyes were gloomy, and he no longer bothered about the formation, and instead said: "This time, I will never let you go."

Gu Jiuzhou said while observing the formation: "I won't leave until I kill you."

The world master sneered, and turned his eyes to Ruan Nanxing, "Is this the Taoist companion you were looking for in the lower realm?"

There was a bit of disdain in his tone, as if he looked down on people from the lower world.Ruan Nanxing felt uncomfortable and couldn't help but said: "If there is no lower world, where does the upper world come from? I don't know why you are so superior."

The world master's eyes turned cold, and he shouted: "Sharp teeth, sharp mouth, no rules at all."

Ruan Nanxing rolled his eyes, "Is your brain not working well? We are opposites, and we are existences who want each other to die immediately. The only rule between me and you is that the winner is the king and the loser is the bandit. Let's be a lost dog!"

While helping Gu Jiuzhou, Fang Qi gave Ruan Nanxing a thumbs up in his heart, good job!
The World Master took a deep breath, probably because he felt that he couldn't speak to her, so he simply ignored her.

Ruan Nanxing snorted disdainfully.

Gu Jiuzhou patted her, and said softly: "Don't be angry, you can't get along with this kind of person."

Ruan Nanxing blinked, nodded and said, "You're right."

The lord of the world was so angry that when the scepter hit the city wall, the formation outside the city suddenly changed. The defense of Xuanwu was still there, but there were some other things added.

Ruan Nanxing took a closer look.

Suddenly, a big white tiger with wings jumped out of the pale gold shield!The body is very big, like a hill!Spread the wings, covering the sky and the sun!

"Be careful! It is the white tiger, one of the four great beasts." Gu Jiuzhou reminded.

"Is this also a formation?" Ruan Nanxing was very shocked. How did this work? Can she also create one on the mountain in the lower realm?So cool!

With one flap of the white tiger's wings, it landed in the middle of the black dragon guards, and it went on a rampage, almost smashing the black dragon guards into pieces with only brute force.

Seeing this, Gu Jiuzhou ordered via voice transmission: "Change formation, black dragon formation."

The Black Dragon Guards quickly gathered together, and in the blink of an eye, there were only ten long black dragons of different sizes left in the sky, with antlers and fish tails, and five claws growing from their belly. They soared into the clouds and mist, carrying their own divine power.

Ruan Nanxing's eyes were full of brilliance, and he felt that his eyes were not enough, and he couldn't see it at all.

The black dragons cooperated tacitly, three of them entwined towards the white tiger from different directions, two were mainly attacking, and the remaining five were responsible for dealing with the warriors in the boundary city.

Successfully broke back the previous disadvantage.

Gu Jiuzhou glanced at the World Master lightly, and continued to study the formation.

Seeing this, Ruan Nanxing gave a "tsk", is the world master really Gu Jiuzhou's elder brother?This is not a level at all.