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In the formation, the howling energy swept wildly.

In this howling energy, as the blood demon power was continuously devoured by the Chaos Heavenly Fire, the Chaos Heavenly Fire power in the formation became more and more fierce and intense.

As the power of the chaotic sky fire in the formation continued to increase, Tang Long's one hundred and eight colorful ghosts became stronger and stronger in combat.

The chaotic sky fire in the formation becomes increasingly intense!

Gradually, Zhongli Xueyan and Dan Tai Shuya could only see the surging colorful flames outside the formation, and any other situation inside was covered by the raging flames, and they could no longer see them.

But finally, it was fine. Although the flames in the formation were extremely terrifying and fierce, they could never spread outside the formation.

This also made Zhongli Xueyan and Dan Tai Shuya not have any danger even if they stood on the edge of the formation.

Almost half an hour passed when the flames burned in the formation.

Suddenly, the world became quiet.

The thunder roar also disappeared.

In the sky, the energy vortex of ice and fire disappeared.

The energy contained in the formation is gradually weakening, and the chaotic sky fire with rich colorful light is gradually becoming thinner.

A figure walked out of the colorful flames and walked out of the formation. His resolute face was majestic, and his sharp eyes were full of arrogance and confidence.

Of course this is Tang Long.

Seeing Tang Long walking out of the formation safely, Zhongli Xueyan and Dan Tai Shuya's eyes were filled with joy.

They knew that Tang Long should have dealt with this formation.

Tang Long had already walked to Zhongli Xueyan: "The power of the formation has disappeared. Now, I can easily close this formation."

As he said that, he turned around and faced the still flaming formation.

The flames in the formation finally disappeared after almost five minutes.

At this time, Tang Long's hands were also closed together, quickly changing his handprints, and mysterious blood-red runes flew out of his hands and into the formation.

These runes flew to seventy-two places in the formation, condensed together, and turned into dazzling blood-red light balls.

Then, dazzling light columns burst out from the blood-red light balls.

There are 72 light columns in total.

Seventy-two blood-red light columns interlaced in the formation, forming a very mysterious ancient totem.

This ancient totem looks like the shape of a giant dragon.

The totem of the blood-red dragon gathered in the interlaced blood-red light columns, and then the dragon exploded and disappeared without a trace.

Soon, the formation became completely calm.

"Now, the formation has been closed by me. Let's go to the palace in front!"

Tang Long said this, walked to Zhongli Xueyan, took her hand and walked forward together.

Dan Tai Shuya looked at Tang Long's back and felt a little happy: "It seems that this time, my decision is completely correct. Tang Long's attainment in formation is indeed a bit outstanding. This formation was finally lifted by him."

"Although this man is greedy, thick-skinned and shameless, and has no ambitions, it is rare. He likes to study very much and seems to work hard."

"No wonder he was in seclusion all day long. I believe that when he was in seclusion, he also studied and studied the formation hard."

Tan Tai Shuya thought to herself and was following Tang Long forward.

Not long after, the three of them had already walked to the front of the blood-red grand hall.

This hall is extremely high, and even the blood-red gate is more than 100 meters.

There are many mysterious ancient runes carved on the gate, which exudes an aura of ancient vicissitudes, and the entire hall is blocked by a powerful formation seal.

This blood-red gate is obviously also equipped with a powerful seal barrier.

Tan Tai Shuya looked at Tang Long and said, "I can't understand the seal here at all. Tang Long, do you have a way to lift it?!"

"So there should be."

Tang Long said that he had been carefully studying the seal arranged on the door.

After studying for more than ten minutes, he had already nodded about the sealing formation on the Blood Red Gate.

He was thinking silently:

"This should be a very powerful ancient seal formation, which contains Qimen Dunjia and Tiangang Divine Number, as well as Ziwei Doushu, and even combined with the geographical environment here..."

"This formation is very profound!"

Tang Long thought so in his heart, of course he would not give more explanations to Dan Tai Shuya.

Even if he told Dan Tai Shuya and Zhongli Xueyan, they didn't understand these things at all.

Twenty minutes later, Tang Long was already 90% sure of unbuttoning the seal arranged on the door. He immediately looked at Dan Tai Shuya and Zhongli Xueyan and said, "You retreat to prevent accidents. I will unbutton the seal of this door."

"good!"

The two nodded together, and then they both retreated for more than ten meters.

Tang Long stood in front of the gate, about thirty meters away from the gate, and made a series of strange handprints with his hands one after another.

Mysterious runes flew out of his hands and flew towards the gate.

These mysterious runes contain colorful lights. They flew to the gate and merged into them. Suddenly, a mysterious colorful light appeared on the gate.

Moreover, the colorful light turned into strange lights, intersecting on the gate.

After about ten minutes, the colorful lights on the gate gathered on the gate, and gradually they condensed into the appearance of a ferocious demon.

This evil demon looks hideous and terrifying, exuding a strong aura of death and destruction!

"Oh no, there is actually a trap in this seal!"

Tang Long was shocked when he saw the evil demon totem on the gate.

Although he saw the powerful sealing formation arranged on the door, which contained no less than ten sets of formations, and the others had already unlocked these dozen sets of formations, he did not expect that the ancient totem formation contained in the set array!

The totem formation is an extremely profound formation.

The formations in the vast world are actually divided into many types, including seal formations, attack formations, defensive formations, etc.

The most mysterious thing is the totem formation.

The totem formation is a special formation formed by combining the scattered chess and scattered chess, the Ziwei Doushu, and the Qimen Dunjia, which gathers the power of nature from heaven and earth.

This totem formation is a mysterious summoning formation!

After successfully condensing the totem, you can summon the ancient troll soul represented by the totem, or summon the ancient divine soul of the divine beast.

The strength of these ancient troll souls and ancient divine beast souls has a certain relationship with the strength of the summoner himself, and has a great relationship with the summoner's control over the formation.

The summoner has weak control, and the summoned totem demon cannot be controlled by the summoner.

This formation is carved on the door and is hidden in the seal.

Tang Long untied the seal on the door and touched the totem formation, which meant that he activated the formation and summoned a powerful evil demon!

"There is such a mysterious totem formation here. Even if I have never dabbled in this totem formation before, I didn't expect that the totem formation would appear here!"

Tang Long was shocked and hurriedly said, "Hurry, retreat, retreat ten thousand meters away!

At the same time, he hurriedly retreated.

Dan Tai Shuya and Zhongli Xueyan had already felt the powerful aura of death and destruction that erupted from the evil demon totem at the gate.

Both of them were very surprised.
Chapter completed!