Starting from the martial arts world, Gan became a true master of martial arts.

Chapter 515 True Fire
After settling the Yu family, Fang Xuan was not in a hurry to find the tribe of the Immortal Clan, but instead looked for a cave where no one would disturb him.

Take out the earnings of the past few days.

Because he had returned all the black crystals to Yuanzhong as a gesture of goodwill to the Immortal Clan, the only things left on Fang Xuan's body were the black crystals given to him by the Yu family in the past few days.

There were quite a few black crystals in total. After Fang Xuan counted them, he found that there were more than two hundred of them.

Although the spiritual energy of heaven and earth originally contained in it would be less after being purified by the Yu family, it also reduced the process of refining those evil impurities.

After taking out all the black crystals and placing them on the stone platform that had been made in advance, Fang Xuan picked up a piece of black crystal, used Qi as a blade, and slowly swung his right hand. The earthy brown layer covering the black crystal was slowly scraped off like skin.

Fang Xuan's control over the sword intent allowed him to cut such a black crystal effortlessly, and his technique was even more skilled than that of some martial artists who specialized in refining weapons.

The black crystal without impurities looked like a star the size of a fist. Fang Xuan held it in the palm of his hand, looking at it carefully, and couldn't help but sigh at the beauty of the black crystal.

Then, as a ball of blue flame slowly condensed in Fang Xuan's hand, the entire piece of black crystal was instantly swallowed by the flame.

Sizzle!!
A sharp sound soon came from the flames. Compared to everything Fang Xuan had refined, this black crystal was indeed more laborious.

A quarter of an hour later, the star-like stone had turned into a drop of spiritual liquid, floating in Fang Xuan's hand.

The spiritual liquid was only the size of a thumb, but there was still a bit of starlight flowing in it. Moreover, the pure spiritual energy of heaven and earth was so great that even Fang Xuan was moved.

Fang Xuan put away the Samadhi Divine Fire and gently swallowed the spiritual liquid into his stomach. Immediately, the incomparably pure spiritual energy of heaven and earth quickly flowed through his body from Fang Xuan's Dantian Qi Sea. Bursts of starlight surrounded Fang Xuan's body, rotating continuously.

The layer of mist surrounding Fang Xuan was like a circle of nebula around a star, flowing slowly.

Fang Xuan kept observing the pure spiritual energy flowing through his body, starting from the Tianshu acupoint, Taiyi, Guanmen, Lingxu.
It circulated through the 268 acupoints that had been opened, and finally gathered again in the Dantian Qi sea.

After the spiritual energy circulated in his body, Fang Xuan felt that his whole body was unobstructed. Even the fatigue in his body from the battles in the past few days disappeared instantly.

At this moment, Fang Xuan suddenly discovered that the ball of pure spiritual energy suddenly disappeared in the Dantian Qi Sea.

"."

Fang Xuan opened his eyes in surprise, what does that mean.

Is there something in my body that swallowed my spiritual fluid?

He hesitated for a moment, gritted his teeth, grabbed dozens of black crystals, refined them into spiritual liquid again, and swallowed them into his stomach.

As the spiritual liquid once again flowed through the acupuncture points in the body, the acupuncture points that were originally opened became clearer at this moment, and one could even feel that the speed of energy conversion in the acupuncture points had accelerated.

After these spiritual liquids returned to the Dantian Qi Sea, they disappeared without a trace again.

However, Fang Xuan noticed that in the yin and yang qi sea in the Dantian, the originally extremely quiet yin and yang fish became more and more solid, and even the details had changed.

The black and white fish scales became smoother, and the two whiskers also became much longer.

It's like some kind of transformation is happening.

Fang Xuan frowned and looked at it, not quite understanding what was going on in his Dantian Qi Sea? Could it be that after practicing the Dragon Whale Technique, two Sumeru Dragon Whales would be bred in his Qi Sea?

"call."

Fang Xuan continuously fed the two yin-yang fish drop by drop of spiritual liquid.

Soon, the mountain of black crystals in front of him was exhausted.

At this moment, golden light began to shine from the Qi sea in the body.

Suddenly, huge waves surged in the sea of ​​qi, and the two yin and yang fish began to surge continuously in the sea of ​​qi. At the same time, a misty breath spread out from Fang Xuan's body, and finally went straight to Fang Xuan's eyebrows.

The Samadhi Divine Fire, which had been calm in Fang Xuan's body, suddenly became extremely agitated.

As these dense auras continued to pour in, Fang Xuan's entire body seemed to be ablaze with fire, instantly turning red, and the sweat oozing out of every pore turned into steam in an instant. "Not good, the Samadhi Divine Fire is out of control!"

Fang Xuan was suddenly shocked, and quickly redirected all the energy in his body to suppress it between his eyebrows.

Perhaps because there was too much spiritual fluid, it had no effect at all.

After a few breaths, Fang Xuan let out a low roar, and blue flames shot up into the sky and instantly gushed out from his body.

The entire cave was instantly filled with flames. Under the burning of the Samadhi Divine Fire, the solid rocks turned into orange-red magma in the blink of an eye and slid down the rock wall.

In the blink of an eye, Fang Xuan was swallowed by the magma!
More than ten days passed in a blink of an eye.

Cracks suddenly appeared in the solidified magma. As the cracks continued to expand, a ray of golden light scattered from them.

"Crack!"

With a loud bang, dazzling golden flames burst out from it!

"hold head high!"

A ball of fire burst out from the rock, giving a sense of rebirth from the ashes, and endless flames burned everything around it again.

"ho"

Fang Xuan let out a long breath of hot air, and his face finally returned to its pale color.

There were only three flames surrounding Fang Xuan's head. The flames were originally blue, but now they had completely turned purple.

The white shirt fluttered in the wind, and above his handsome face, there was a flickering purple light in his pupils, making him look like a banished immortal.

"Real fire. It's done!"

After trying to clench his palms, Fang Xuan relaxed his brows.

The aura he exuded now was in no way weaker than that of the eighth-grade martial artist Yu who had been killed by him before.

What surprised Fang Xuan the most was that the Samadhi Divine Fire, which had not been strengthened for a long time, actually became stronger after he swallowed the spiritual liquid condensed by the black crystal.

According to what Emperor Jun said in the black talisman, as long as he condensed the three fires to perfection, he could kill gods.

Now that the True Fire has reached its peak, the improvement it has brought has already surprised Fang Xuan.

I have slightly experienced the changes in my improved strength.

In his spiritual consciousness, a line of small black ink characters appeared on the black talisman again.

[Kung Fu: Burning Heaven Technique (Reaching the Peak)]

【Progress: 100/3000】

[Introduction: Heavenly fire descends upon the world, and eternal night strikes! ]

This terrifying technique, which was introduced as being able to refine a world, has now undergone a huge improvement.

"That's enough, that's enough!"

Coming out of the dilapidated cave, Fang Xuan stepped into the air with a small magic circle in his hand, and there was a white spot of light on the magic circle.

The location of the light spot is exactly where Yuan Dan is.

When he decided to leave, Fang Xuan secretly left a mark on Yuan Dan, so that it would be much easier to find the Immortal Tribe.

(End of this chapter)