Doupo: His understanding is incredible, and he shocked Yao Lao at the beginning

The Tianfen Refining Qi Tower has been closed for repairs recently, and Xiao Yan did not see anyone after entering.

This can be seen from the fact that after several powerful fighting skills were performed in succession from the outside world just now, the terrifying formation did not allow anyone to escape from the Tianfen Refining Qi Tower, which shows that there is no one inside.

With the Fallen Heart Flame, the Tianfen Qi Refining Tower contains rich fire energy.

Its concentration is much stronger than the magma world that Xiao Yan had created from the Green Lotus Earth Core Fire.

After all, the underground leads to a deeper and wider underground world, and underneath is the cave of the ancient emperor Tushe.

Occupying this Feng Shui treasure land, powerful fire energy constantly permeates from it.

Even though these energies were isolated by hundreds of feet of land, Xiao Yan was still very satisfied with the place he had chosen for training.

No one stopped him, and Xiao Yan walked leisurely towards the bottom of the tower.

Along the way, Xiao Yan moved quickly downwards while observing the structure of the Tianfen Refining Gas Tower.

Able to project the effects of the Fallen Heart Flame onto the entire tower, which is divided into many rooms, the Tianfen Refining Qi Tower itself is something that cannot be ignored.

It is like a concrete building of the Reverse Clouds and Smoke Covering the Sun Array, perfectly dispersing the effects of the Fallen Heart Flame, and having different effects at different levels.

Although Xiao Yan has a very high level of comprehension, he does not despise the wisdom of his predecessors.

Only by learning can you grow faster.

The builder of this Tianfen Refining Gas Tower, Mang Tianchi, came from the ancient family Thunder Clan and absorbed the experience accumulated over a long period of time.

In some aspects, it is unique.

More than ten minutes later, Xiao Yan reversed the idea of ​​dispersing the effects of the Fallen Heart Flame by observing the structure of the Tianfen Refining Qi Tower.

The energy connecting fire spirits and living beings within the Endless Fire Domain has been increased again.

At the same time, Xiao Yan also had a new idea about the fire spirit floating in the sky.

Each of the strange fire spirits has its own special abilities. They should not only continue to practice like this, but also project their abilities to the lower world.

In order to achieve the same effect as the Fallen Heart Flame in the Tianfen Refining Qi Tower, it can promote cultivation.

This matter not only requires special secret guidance, but also requires the investment of resources.

Xiao Yan twirled the Bone Flame Ring, knowing that he had to ask Ya Fei to work harder to plunder the Black Horn Region's cultivation resources, so he stopped in front of a black door deep in the Tianfen Refining Qi Tower.

Because the Fallen Heart Flame would riot from time to time, the gate had been tightly blocked.

It was able to block the Fallen Heart Flame, which was ranked 14th on the Strange Fire List. Although Xiao Yan could not tell what material the door was made of at the moment, he knew that the material of this heavy black door was extraordinary.

"Once the Fallen Heart Flame disappears, the underground world will also undergo tremendous changes. Don't waste this door made of a unique material."

Xiao Yan raised his hand and waved it in front of him, and an extremely gorgeous Emperor Flame suddenly rushed out.

This Emperor Flame is also a strange fire that gave birth to the Fire Spirit, and because it gathers the power of many kinds of strange fires, it has the greatest potential.

When Xiao Yan used it again, its power increased dramatically.

The space moved slightly, and then it landed on the black door with a whistling sound.

With a hissing sound, the big black gate that the Fallen Heart Flame could not break through quickly began to melt under the scorching heat of the Emperor Flame.

Xiao Yan turned his palm, and the power of Emperor Flame increased again. The scorching temperature seemed to burn through the space, and spider-web-like charred cracks appeared around the black door.

Under the calcination of such violent flames, the heavy black door melted at a speed visible to the naked eye.

Soon, the entire black gate turned into a ball of dark liquid.

Xiao Yan clenched his palm into the air and took the Emperor Flame containing the Black Gate Liquid into the Endless Fire Region.

As the black door disappeared, a blazing breath suddenly surged out as if it had been sealed for countless years.

Such scorching energy is difficult to withstand even for a Douhuang strongman with fire attribute.

From this we can also see how terrifying the magma world below will be.

But for Xiao Yan, who has the Super Fallen Heart Flame protecting his body, the richer the energy, the better place for cultivation.

Xiao Yan rushed to the last level of the Tianfen Refining Qi Tower at lightning speed.

There was no light in this space at the bottom of the tower, and it was filled with a faint red color. The light came from a deep hole about ten feet in the central area.

Red light extended from it like a beam of light, driving away all the darkness here.

The closer you get to the center of the hole, the hotter the surrounding air becomes, and the fire energy contained in it becomes more and more pure and violent.

When Xiao Yan arrived at the entrance of the deep cave, the oncoming hot energy almost made him feel as if his breathing was significantly improved.

The fire energy here is so strong that even an ordinary Dou Zong expert would find it difficult to withstand it.

After all, eating too much is sometimes not a good thing.

Xiao Yan believed that Yao Lao should have a personal experience of this.

Standing at the entrance of the cave, Xiao Yan took a deep breath, and the energy around him, which had already been refined and purified by the invisible protective effect of the Super Falling Heart Flame, immediately flowed in through his nostrils.

With a slight practice of the intermediate Heaven Grade technique, it is transformed into a more refined liquid energy that flows within the meridians.

His eyes swept into the deep cave, and what he saw was a sea of ​​red, with hot air spewing out of it, just like the crater of a volcano.

The cave entrance is still quite a distance away from the magma world, but even though it is so far away, the hot breath is still as strong as ever.

Looking at the deep cave, Xiao Yan's dark eyes suddenly focused.

Suddenly, the magma below began to roll violently, and an extremely huge fire python suddenly rushed out from the magma flow like thunder with an excited sharp hiss.

The overwhelming magma shot out in all directions, and wherever the magma fell, fierce flames suddenly rose up.

In a breath, the not short distance between the cave entrance and the magma world had turned into a sea of ​​fire.

However, in this sea of ​​fire, the huge fire python that was dozens of feet long was extremely clear in Xiao Yan's eyes.

This fire python is naturally not another thing, it is the Fallen Heart Flame that was sealed in the Tianfen Refining Qi Tower built by Canaan Academy.

It had been accumulating strength to break through the seal, and it sensed something the moment Xiao Yan opened the door. Being almost immortal, it naturally would not miss this opportunity.

Only someone like Xiao Yan, who possesses the strange fire, can see through what is supposed to be an invisible fire python.

"Get out of my way!" There was a gleam of sharpness in Xiao Yan's eyes. He waved his hand violently, and with a force like thunder, he struck down with a backhand strike.

In an instant, the Wolf King Seal was naturally used with his movements, releasing endless pressure.