Yu Han's eyes flickered, looking at the ancient altar, his sword furnace had already appeared there at some point, washing the altar with sword intent.

As early as the moment when he had just come here and relied on the power of the formation to break through the nine chains, allowing Dou Xuanyi's huge body to squeeze in, he felt the faint familiar aura coming from the ancient altar.

It's not obvious, but it's real.

And for him, the current situation is also the biggest surprise.

Because this aura is the ninth set of swordsmanship that he needs to find the most at the moment.

Or, among the stones that make up this altar, one piece is tainted with the aura of the ninth set of ancient swordsmanship.

But in any case, there is a glimmer of hope.

Because of this, Yu Han was looking forward to it very much, so he took advantage of the moment when Gu Immortal was entangled by the Silent Heaven Thunder Array and Dou Xuanyi, sacrificed the sword furnace, and automatically activated the sword intent to communicate with it.

However, on that altar, there was a terrifying array aura, and even in his current state, it was not easy to break it quickly.

The sword furnace hovered above it, constantly infiltrating with sword intent, but it was never able to get in touch with it.

He knew that if he wanted to know the truth, he had to do it himself, unite with the sword furnace, and investigate.

Now that Gu Immortal is wrapped in the power of the Tree Robbery Thunder Core, it is very likely that he has fallen.

But he didn't dare to relax a bit, once Gu Immortal didn't die, with his current state, he was afraid that it would be impossible to urge other forces to compete with him.

Simply Dou Xuanyi temporarily entangled those people, and did not fall behind, which created a chance for him.

Therefore, he didn't have time to pay attention to the life or death of the Gu Immortals at all, and his body moved instantaneously to the side of the Ancient Altar.

After the baptism of the Silent Heaven Thunder Array, the Holy Sacrifice that Gu Immortal had finally urged had been interrupted.

Now the ancient altar has been restored to its original state, and the light is gradually fading.

But the breath flowing from it was surprisingly terrifying.

The sword furnace continued to be tempted, but the altar was like a stubborn stone, and it couldn't raise any strength at all.

Yu Han's figure appeared next to this ancient altar, his eyes like lightning, and gradually swept past.

The entire altar is made up of blocks of boulder.

However, as his body approached, the Heijo Sword behind him also began to hum, constantly releasing terrifying power.

His eyes flickered, and a faint light flowed out of his eyes: "Sure enough, there is indeed the aura of the ninth set of ancient swordsmanship in it, but it is sealed by the formation of these stones around it, and only a trace of aura is revealed!"

This formation is definitely far beyond his ability.

Yu Han's eyes narrowed slightly, the light lines in his palms surged, and fifty Dao seals flowed out at the same time, suspended on this altar.

Relying on the mysterious power of the Dao Seal, he began to continuously wash this formation.

He also wanted to be like before, it was best to use the Dao Seal to tear a gap in the formation, even if it was only one.

When the sword intent of the sword furnace and the sword path origin stirred up by the Pingcheng Sword are fused into it, you can get in touch with the Futu fragment of the ninth set of ancient swordsmanship, and maybe have a chance to take it out.

However, when his Dao Seal began to make contact with the altar, his face couldn't help but flash a little shock.

Originally, I thought that I had already looked up to this formation.

It wasn't until this moment that I realized that I still looked down on it.

This formation, Rao is himself has reached the realm of the formation sect, and compared to it, it is still like a world of clouds and mud.

Therefore, no matter how much he kept urging the Dao Seal, he was never able to penetrate into it in the slightest.

Instead, it aroused the backlash of that formation, shaking his mind to the point of dizziness, and the fifty Dao seals also collapsed one after another.

Yu Han's face was slightly pale, and under the violent shock, the Yuan Shen was also damaged to a certain extent.

"How can it be so powerful?"

He thought of Gu Immortal, why was he able to inspire this formation?

The thought had just been born, and a violent explosion suddenly came.

At the same time, the terrifying aura raged wildly, and the aura that drove the surrounding aura also became extremely chaotic at this moment.

Behind him, in an area surrounded by lightning, a figure flew into the sky.

Gu Immortal was suspended in mid-air, his aura around him was disordered, his upper body was naked, and the thick wounds were hideous and terrifying.

Blood flowed out.

Blood was also spurting from his mouth, and his gaze was extremely dim.

As early as the time of Li Qiankun's terrifying sword, Gu Immortal was already very embarrassed.

Now that he has been bombarded by the tree robbery thunder again, if he hadn't used that secret treasure, he would have already fallen.

At this moment, he looked at Yu Han's gaze with a strong murderous intent.

Call!

Even if the strength is only less than fifty percent, it is still not something that Yu Han can contend with.

In particular, his Yuan Shen was injured, which was not enough to support him to continue to cast the Silent Heaven Thunder Array, and since the sword furnace had not yet returned to his body, it was even more difficult to contend with Gu Immortals.

Yu Han didn't dare to respond directly to its edge, and the Wind God Array under his feet activated, relying on his speed to constantly move left and right, flying around the altar.

Gu Immortal threw a rat into a taboo, and was afraid that his true qi would affect this altar, so he couldn't take him down for a while.

Seeing that Yu Han was so flexible, and his speed was not below him, his eyes were full of hatred.

Now that he has no blood crystal grass in his hands, he will not be able to recover as soon as his true qi recovers.

So it's not something he can afford to consume like this.

Thinking of this, his eyes couldn't help but fall on Li Qiankun and the others, and then he grinned and showed a cold smile: "If you have the ability, you can take them all away!"

Seeing the direction of Gu Immortal's gaze, Yu Han secretly said in his heart that it was not good, the Wind God Array activated, and his body instantly rushed towards Li Qiankun and the others.

Now that Dou Xuanyi is facing the four people with all his might, he has been restrained and cannot turn back to help.

If he didn't rush over, he was afraid that Gu Immortal would kill everyone in an instant.

Therefore, he didn't dare to be careless, and he preempted Gu Immortal and stood in front of Li Qiankun and the others.

Gu Immortal's eyes narrowed slightly, but instead of moving forward as Yu Han had imagined, he stood in place, the smile on his face becoming more and more fierce.

"Fooled!" Yu Han's face changed suddenly.

He finally knew what Gu Immortal wanted to do.

Even if he killed Li Qiankun and the others with all his might, if he and Dou Xuanyi did not fall, he would never be able to leave, or even successfully get the opportunity to leave here.

So he didn't want to kill Li Qiankun and the others, but for the formation contained in this ancient altar.

As soon as this thought was born, I saw Gu Immortal stretch out his palm with a smile and imprint it on the altar.

Immediately, the altar was full of light, and it actually shook the sword intent shrouded on it backwards in one fell swoop.

The corners of Gu Xian's mouth hooked up a cold smile: "I said that you all have to die, but you can actually force me to this point, even if you die today, it is enough to be proud!"

Call!

The sword furnace that flew back upside down was suspended above Yu Han's head, and sword intent continued to fall, protecting his body.

At that moment, a ray of light whistled out.

The ancient altar, which had originally had a dim light, once again bloomed into a pillar of blood-red light that soared into the sky.

Gu Immortal looked up to the sky and laughed wildly: "This altar is a formation left by an ancient power, only the bloodline of the Immortal Clan can be urged, do you think that you can control it?"

He looked at Yu Han's gaze with a bit of inexplicable mockery: "Therefore, the entire flood wilderness, only I can open it!"

Yu Han's eyes narrowed slightly, and at the same time, he was secretly relieved in his heart.

Such conditions are indeed not something they can have.

Thinking of this, he sighed and shook his head, not lamenting the situation at the moment, but a little pity.

If you can successfully communicate with the stubborn stone that contains the last set of ancient swordsmanship inside, you may be able to destroy this altar directly.

However, his cultivation is still too weak, otherwise he would not have been forced into this situation.

Yu Han took a deep breath.

Seeing that the huge blood-red pillar of light in mid-air had begun to gradually boil, it was spreading towards the surroundings at the same time.

Before he could get closer, the terrifying aura of traction had enveloped him.

Seeing this scene, Yan Zixu and the others couldn't help but change their faces, and looked at Gu Immortal incredulously.

"Don't worry, this formation is controlled by me, so it will naturally not harm you and others!" Gu Xian said with a smile.

Yan Zixu and the others were skeptical, but they had no choice but to grit their teeth and continue to contain Dou Xuanyi.

"Take the initiative!" Seeing that the aura around him was getting stronger and stronger, he didn't dare to continue to stay.

With a lift of the palm, a withered yellow grass that had been sucked dry of its origin rose with the wind.

Moreover, a bright light appeared above his head.

The huge sword rays derived from the eight sets of ancient swordsmanship fiercely condensed above his head, and then swept towards that terrifying aura.

"Don't waste your efforts!" Gu Xian sneered again and again: "Once this formation is urged with all its might, even I can't resist it, just rely on you, it's too far behind!"

Sure enough, when Yu Han's sword light came into contact with those blood-colored lights, his aura surged wildly and shattered completely.

He snorted, opened his mouth and spurted out a large mouthful of blood, and staggered backwards.

Seeing this scene, Dou Xuanyi couldn't help frowning, and the true qi in his hands surged, and immediately swept all four people out.

At the same time, the figure also appeared next to Yu Han.

"How are you?"

Yu Han shook his head: "Gritted his teeth and said: "This place is not suitable for a long time, the two of us immediately attack with all our strength, once we break this formation, we will immediately flee into the distance!"

Dou Xuanyi nodded lightly, and a little solemnity flashed on his face.

"Can you escape?"

"I told you you're all going to die, so don't even think about leaving!"

Gu Immortal's face twisted violently.

At the same time, the blood-red light finally exploded completely.

Then, a red net is formed.

In an instant, everyone was included!