I cast eternal life with the seeds of Tao

An hour later.

In the training room, the bonfire in the stove was burning.

Zhao Heng sat cross-legged with a seal, and a layer of faint red light rose around him.

As he practiced the first level of the Burning Heaven and Ten Thousand Tribulations Body, he breathed in and out.

In the bonfire, sporadic red light spots floated out of the bonfire and seeped into Zhao Heng's nose and acupoints all over his body.

These red light spots were the essence of the flame.

These light spots were absorbed into the body and circulated with the blood, and Zhao Heng could feel it.

His body, which had already reached the limit of the acquired nature, actually showed a slight change.

These energies penetrated into his blood, and then entered the cells, further tempering his physique, making his body stronger again.

However, the speed of strengthening was extremely touching.

At this rate, even if Zhao Heng practiced hard for ten years, his physical strength would not increase by even one percent.

Zhao Heng slowly opened his eyes and stopped practicing.

Looking at the blazing bonfire in front of him, he directly put his hands into the flames and roasted them casually. In addition to the warm feeling, he did not feel any discomfort at all.

Zhao Heng shook his head helplessly, "Ordinary flames can't even hurt my body. The flame essence contained is too little. It seems that to practice this skill, I have to find a more advanced fire."

Shaking his head, Zhao Heng stood up and extinguished the flame.

...

After an incense stick, in front of an open semicircular cave door on the hillside.

A middle-aged guardian in the early stage of the Ascension Realm led eight half-step innate warriors to guard here.

Zhao Heng, who came from the cave, stood in front of this cave entrance and felt a wave of heat. The flame essence contained in the heat wave was far better than ordinary flames.

Zhao Heng was secretly happy in his heart and clasped his fists to the middle-aged guardian.

"May I ask fellow Taoist, is this the "Earth Fire Pavilion"? "

Seeing the guardian costume on Zhao Heng, the middle-aged guardian nodded politely.

"That's right, is this your first time to the Earth Fire Pavilion?"

Zhao Heng nodded, "Yes, I want to use the Earth Fire to refine some pills."

The middle-aged guardian chuckled and said, "This is easy. The Earth Fire Pavilion is open to innate masters for free. Just give me your identity badge."

Hearing this, Zhao Heng immediately handed over his badge.

When the middle-aged guardian saw the platinum badge in Zhao Heng's hand, he was stunned at first, then his pupils shrank, and his eyes looking at Zhao Heng suddenly became eager.

"Haha... Daoist friend, I'll lead the way for you.

There are a total of thirty-six underground fire rooms in our underground fire pavilion, and now seventeen are in use, so there are just enough extra underground fire rooms.

At that moment, the middle-aged guardian ordered his men to guard the place, and he personally took Zhao Heng into the cave.

Zhao Heng came here, of course, not to refine any elixir, but to practice the Burning Heaven Ten Thousand Body Art.

Since ordinary flames didn't work, Zhao Heng chose underground fire.

The so-called underground fire, also known as "earth core fire".

It is a flame formed by the formation master using the power of the formation to gather the energy of the fire element deep underground.

Its fire power is pure, and its temperature is far better than ordinary flames. Whether it is used to refine elixirs or to refine Xuanbing... it is incomparable. The second choice.

At the same time, underground fire is also considered to be a common special fire.

Zhao Heng followed the middle-aged guardian and walked along a passage in the cave into a hall illuminated by fire.

The temperature in the hall was hotter than the passage in front.

There were two corridors on both sides of the hall. On the corridors, 36 underground fire rooms were built side by side and were numbered.

Some underground fire rooms had closed stone doors, and a flame was burning outside the stone door, indicating that someone was using it.

The middle-aged guardian took Zhao Heng into the corridor on the right and stopped in front of the door of the 35th underground fire room.

"Daoyou, this underground fire room has pure and stable fire power. It can be ranked in the top three among all underground fire rooms.

It is usually reserved for several envoys and even the general manager. You can use this one."

Hearing this, Zhao Heng's eyes were filled with joy.

"In this case, thank you for your care."

The middle-aged guardian waved his hand and said, "Daoyou, don't be polite. We are all colleagues. It is right to take care of each other. "

Then, the man diligently took Zhao Heng into the underground fire room, briefly taught him how to use it, and then took the initiative to leave the stone room.

Seeing the stone door slowly closing, the middle-aged guardian couldn't help but think to himself.

"A guardian actually has a platinum-level waist badge. Such a person must be a person of extraordinary talent. However, why have I never seen this person before?

Is it the new genius who joined the branch? Could it be... that guy! "

The middle-aged guardian showed a look of surprise.

"It must be him! "

He secretly rejoiced that his attitude just now was enthusiastic enough. He didn't want to curry favor with such a person, as long as he didn't offend him, it would be a good thing.

...

At this time, Zhao Heng was already sitting in the center of the Earth Fire Room.

The Earth Fire Room was not small in size, and there was nothing around. Only on the ground, there were circles of dense array patterns, which were the arrays for condensing the earth fire.

In the center of the array pattern, there was a round hole with a diameter of several inches, which was the "fire outlet" of the earth fire.

Zhao Heng took a quick look at the surrounding environment, and then waved his hand. Twelve medium-grade black crystals flew out and were accurately inserted into the twelve grooves on the edge of the large array.

The branch's Earth Fire Room is open to innate warriors for free, but the black crystals for blessing the array have to be produced by themselves.

As the black crystals were embedded in the grooves, a layer of black light suddenly floated on the dim array pattern on the ground.

Zhao Heng bent his finger and shot a black light into the central fire outlet.

The next moment, the large array and the ground shook slightly.

There was a large amount of light in the formation, and a whistling sound came from deep underground, from far to near.

In an instant, the outlet of the fire suddenly flashed with green light.

"Peng...!"

A cluster of crimson-green flames rose up and then grew rapidly, forming a firework as thick as an arm and several feet high.

As the flame appeared, the temperature of the entire ground fire chamber increased rapidly.

Zhao Heng observed the fire in the center of the earth with his eyes, and when he scanned it with his spiritual consciousness, he discovered that the fire in the earth was not only pure in firepower, but also contained considerable profound energy fluctuations.

When he got close to the flame, a rolling heat wave hit him, making him feel hot.

The power of this fire is indeed much more powerful than ordinary ordinary fire.

Zhao Heng immediately sat cross-legged in front of the ground fire and started the first level of the Burning Sky Ten Thousand Tribulations Body technique again.

As the technique was running, red light appeared on the surface of Zhao Heng's body, and an invisible attraction emanated from Zhao Heng's body.

Immediately, I saw the earth fire rippling slightly.

Many red-green light spots floated out of the flames and merged into his body.

"Sure enough, the flame essence of the earth's core fire is many times more than that of ordinary fire!"

Zhao Heng clearly felt that the physical body was tempering faster.

But this is also compared to ordinary fire. For Zhao Heng, this improvement speed is still not enough.

He tried to move his body closer to the Earth Core Fire, and the absorption speed of the flame essence increased a bit.

So Zhao Heng simply put his body close to the fire in the center of the earth, only a few feet away.

The temperature of the flames at this time was already astonishing. Even with Zhao Heng's body, he felt a stinging pain on his skin, which was unbearably hot.

Even the clothes on his body burned directly.

Helpless, Zhao Heng could only take off his clothes and start practicing naked.

Endure the burning pain, get close to the earth's core fire, and accelerate the absorption of the flame essence.

In order to test his limits, Zhao Heng even reached out and touched the earth's core fire.

After only holding on for a few breaths, a strong burning pain came, and Zhao Heng's palm was suddenly burned.

Having probably figured out his own limit, Zhao Heng crossed his legs and entered meditation and continued to practice.

It wasn't until several hours later that he ended his practice.

Turn off the earth fire and feel the results of your own cultivation.

Under the tempering of the essence of earth fire, the physical body has indeed improved slightly.

However... Zhao Heng looked down and saw that his body was red and burning, but he felt a little helpless.

Even his physical body couldn't bear being burned by the earthly fire at close range for a long time. He was burned by the flames and found it difficult to practice for a long time.

Helpless, Zhao Heng could only use his energy to heal his injuries first.

Still maintaining the cross-legged posture, Zhao Heng switched to the Nine Turns Jing Yuan Jue, mobilizing the profound energy in his body to flow throughout the body to repair the injuries on his body.

With Zhao Heng's recovery speed, an injury of this degree could be recovered in a few hours at most.

But just when Zhao Heng was making a fortune.

Suddenly, an inexplicable feeling of heart palpitations came.

"Dong dong dong...!"

Zhao Heng's heartbeat suddenly accelerated, like a drum, beating faster and louder.

"boom……!"

There was a roar, and Zhao Heng's body trembled. He felt as if his heart had been squeezed hard.

Immediately, a trace of wonderful energy spread from the heart and turned into a clear stream, flowing throughout the body in an instant.

An astonishing scene followed.

Zhao Heng's burned skin quickly returned to normal at a speed visible to the naked eye.

Even on the palm of the hand, the wounds left by the frontal fire were squirming, and they were quickly scabbing and repairing...