Everyone in the Burning Sky Continent practiced fire.

There were hundreds of millions of kinds of original flames, but according to the quality of the flames, they could be divided into three levels: Heaven, Earth, and Human.

With the growth of age, the lowest level of human fire could be derived from the dantian. After the human fire, it could be used to mobilize the power of fire, and the power could reach a thousand pounds. It could be called a warrior.

Human Fire could be constantly improved along with one's cultivation. With the highest quality, one could swallow the fire of nature. The fire of nature could also be called Earth Fire.

And if a martial artist practiced the Earth Fire to the extreme, he could refine the Heavenly Fire!

The person who refined the Heavenly Fire, even if his realm was low, had supreme power in his every movement. Burning the river and boiling the sea, burning the red flames for thousands of miles, he was called a Heaven Warrior!

"Great Desolate Empire, a branch family of the Gu Clan? I was actually reborn a hundred years later?"

Gu Xuan opened his eyes, and there was a trace of surprise in his eyes. He, Pill Emperor Gu Xuan, had died a hundred years ago, but he did not expect that he would wake up here and be attached to this teenager who shared the same name as him.

What was even stranger was that this Gu clan was actually a clan from his previous life. It was just that the Gu clan had ruled over a couple of empires in his previous life. Why had it become a branch clan now?

When he calmed down, what happened a hundred years ago flashed in Gu Xuan's mind, which made a trace of killing intent flash in his eyes, and he suddenly sat up.

"Good! Since you've been reborn, I must return to the peak of the continent. Gu Xingyun, I will definitely kill you in this life!"

Gu Xuan, who was only 30 years old, had become the No. 3 genius on the Genius List of the continent. He was extremely talented. If nothing unexpected happened, he would be able to become one of the peerless experts of the continent in a hundred years.

But Gu Xuan was not willing to give up. When he wandered around the forbidden land of the Source of Ice and Snow, he accidentally got the Heavenly Fire in the Source of Ice and Snow: Ice Crystal Cold Flame.

As long as he refined it, he could raise the Source Flame to the Heaven Stage and become a Heaven Warrior. He could also successfully surpass the top two on the Genius List and become the top genius on the continent!

What was even more exaggerated was that with the strength of a Heaven Martial Artist, Gu Xuan was strong enough to enter the list of the strongest people on the continent. Before the age of 40, he could enter the top 36 of the continent and enter the list of the Star River List!

As a result, the Ancient Xuan Society became the first martial artist on the genius list and the strong list at the same time, stepping on the two rankings at the same time!

Gu Xuan asked his first disciple, Gu Xingyun, to refine the Ice Crystal Cold Flame. After two months, Gu Xuan was about to complete the refinement!

However, Gu Xingyun coveted his elixir and treasures, so he suddenly attacked him. Caught off guard, Gu Xuan directly died. If it weren't for the fact that more than half of the Ice Crystal Cold Flame had been refined, automatically protecting its owner, and seriously injuring Gu Xingyun, he might not even be able to escape his soul.

"Gu Xingyun, I treated you like a son, but you killed me! Good, good, good!"

Gu Xuan's eyes were cracked, and the anger in his chest was surging. He immediately sighed. It had been a hundred years since he died. With Gu Xingyun's aptitude, he was probably a peerless expert!

The body he had been reborn in was not even derived from the Source Mortal Fire in his dantian.

The earlier a human fire was born in one's dantian, the stronger one's talent would be. A fifteen-year-old who didn't have a human fire meant that one's talent was quite poor.

"Alas! If I had the Ice Crystal Cold Flame, I would have caught up with Gu Xingyun!"

Gu Xuan sighed. The Ice Crystal Cold Flame was ranked twenty-seven on the one hundred and thirty types of Heavenly Flames on the Skyfire Ranking. Its might was shocking. It was ranked among the top thirty high grade Heavenly Flames.

It was a pity that although he had refined it in his previous life, it had exploded under the attack of Gu Xingyun. Such a heaven-defying thing had disappeared in his eyes.

"Ice Crystal Cold Flame!"

Thinking of this, Gu Xuan opened his eyes wide. He could vaguely feel that the kindling of the Ice Crystal Cold Flame was hidden in his soul.

Gu Xuan swallowed his saliva. A thought passed through his mind and a finger-sized bone-white flame appeared on his palm.

The flame was as weak as a candle and kept swaying, as if it could be blown out by a gust of wind.

At the same time, the temperature in the room dropped several times.

Crack! Crack!

The antique vases were broken into pieces because they couldn't bear the low temperature.

Compared to the Icy Cold Flame, which could freeze a thousand miles in its heyday, the Heavenly Fire was very weak. It was just a kindling, but it was more suitable for refining!

"Hahaha! Heavenly Fire Kindling, I'm in this body now. I haven't produced the Human Fire of Origin yet, but I can refine the Heavenly Fire. I take the Heavenly Fire as the Origin, the Origin Heavenly Fire! Who has such an opportunity?"

Gu Xuan laughed wildly.

Although a martial artist could refine the heavenly flame and become a martial artist, he could only let the strong human fire devour the underground fire, and then use the stronger human fire to swallow the heavenly flame.

In fact, the Source Fire owned by a Heaven Martial Artist was still the Human Fire, which had devoured the Heavenly Fire.

However, Gu Xuan was different. In his previous life, he had already refined the Ice Spirit Cold Flame. Now, he only needed to merge the Ice Spirit Cold Flame into his Dantian and turn it into the essence flame.

Gu Xuan closed his eyes, controlled the kindling of Ice Crystal Cold Flame in his body, swam in his meridians, and finally injected it into his lower abdomen Dantian.

"Sssssssssss

After this flame spark entered his dantian, it actually began to attract each other without any obstruction.

Currently, there was no human fire in his dantian, and since the Ice Crystal Cold Flame and Gu Xuan's soul were combined, it was easy for them to accept each other.

"Clang! Clang!"

Gu Xuan's body shook. The Heavenly Fire and the Dantian were coexisting, and the essence flame was generated!

Hong!

Gu Xuan's aura instantly soared. He had stepped into the martial practitioner realm and reached the first level of the spirit realm!

"Spirit Level Two star, break!"

There was a hint of viciousness in Gu Xuan's eyes as he shouted.

The kindling of the Heavenly Fire was very powerful. Even if it had just formed an Origin Flame, the power of the flame it brought could not only be at the One-star level of the Spiritual Stage. This was because the Source Flame was not an Original Human Fire, but an Origin Heavenly Fire!

The terrifying flames broke free of the shackles within Gu Xuan's body, and his aura surged once again, two stars of the spirit realm!

"It's not enough! Keep rushing!"

There was a hint of determination in Gu Xuan's eyes. The repeated collisions caused his body to tremble, but he didn't care.

Boom! Boom!

Another layer of invisible barrier was broken through, and Gu Xuan had officially stepped into the third star of the Spiritual Stage!

"Hahaha! He broke through to three stars as soon as he became a martial artist, and it's the Origin Skyfire. Who else could it be at such a speed?"

Gu Xuan's face was full of ecstasy, and there was some pride in his eyes. With this opportunity, this life would definitely be more glorious than the previous life!

Some super forces could help juniors directly refine the Earth Fire to form the Origin Earth Fire through special means. However, only Gu Xuan, who had heaven-defying opportunities, could have the Origin Heaven Fire.

It could be said that the current Gu Xuan was already a legendary Heaven Realm martial artist, and he was even more authentic than those Heaven Realm martial artists who used human fire to absorb the Heavenly Fire.

However, the current Ice Spirit Cold Flame was far too weak. The quality of the essence flame was far from the lowest Tian class of an ordinary Heavenly Fighter. If one were to really count it, it could only be considered a Tian class or so. However, it was much stronger compared to the fire souls that had just born with the essence of human and fire.

"Hmm? Father is quarreling with someone."

If he became a martial artist, not only would his strength increase, but Gu Xuan would also become sharp and perceptive. He could vaguely hear the conversation outside. One of them was his father in this life, Gu Tianmo.

Gu Xuan walked out and saw his father, Gu Tianmo, not far away.

"Gu Hai, I treated you like my own brother! Today, I went out to get medicine for my son. You stopped me. Do you want to be ungrateful?"

Gu Tianmo was dressed in a long gray robe. He was tall and thin, and his handsome face was full of vicissitudes of life. At this moment, his sword-shaped eyebrows were open and his face was full of anger. He shouted at a haughty middle-aged martial artist in front of him.

"F*ck off!"

Gu Hai's face was full of impatience. "Who the fuck treats you like a brother? You were the clan leader in the past. It's one thing for me to suck up to you, but now that you've become a good-for-nothing, you still want to build a relationship with me. Who do you think you are?"

Hearing the word "cripple", Gu Tianmo's haggard face was full of anger. His temples bulged, but he still suppressed his anger and said in a low voice, "Gu Hai! I know you are still hating me for punishing you. Whatever you want, I will pay you back!"

"Is that so?"

Gu Hai raised his eyebrows and showed a playful look on his face. "You seemed to have beaten me before, and you didn't hit me badly."

Gu Tian Mo snorted. His expression was cold. He extended his hand and grabbed at his left finger. As long as his hand landed, his skin would split and his body would be covered in fresh blood.

Gu Hai narrowed his eyes. When he thought of torturing the famous Gu Tianmo back then, he felt a kind of abnormal joy in his heart.

"Stop!"

Seeing this scene, Gu Xuan was furious and shouted angrily. The memory of Gu Xuan was integrated with him, and now Gu Tianmo was humiliated. He also felt the same.

Gu Tian Mo hurriedly turned his head when he heard Gu Xuan's voice. His face was filled with joy as he asked in a trembling voice, "Xuan Er, you... are you alright?"

Gu Hai frowned. He coldly snorted and said in a strange manner, "Didn't you say that you are going to repay me? Why is your useless son not going to repay me now that he is alive? You are the former clan head. Don't tell me that you are going back on your word?"

Gu Tianmo's face darkened. He raised his palm again and said, "Yes, I have said that I, Gu Tianmo, will never go back on my word! I will pay you back now!"

"Hold it!"

Gu Xuan shouted coldly and walked up. He looked at Gu Hai sarcastically and said, "A real man must do what he says. It depends on who the other party is. If they are both great men, of course, that's the case. But if they are just a dog, there is no need to do that!"