"Fire of the Earth!"

Looking at the red flame that enveloped Hua Qing, Chen Lin's heart was also shocked, and he understood that this was the legendary earth fire.

Alchemists and refiners all need to have powerful flames themselves, and these flames are from low to high, in order of artificial fire, beast fire, earth fire, and sky fire.

And the flame that Hua Qing mastered was the second of the fourth-class flames, the fire of the earth.

After summoning the earth fire, Master Hua Qing's face also slowly became solemn, and then he saw his sleeve robe waving, and the flames surging around him spread along with one of his arms, and then wrapped the Tiance Sword in.

"Squeak!"

With the surging of earth fire, the entire sword body of the Tiance Sword suddenly trembled violently,

In response to this situation, Hua Qing's face remained unchanged, and he opened his mouth to spit out a ball of earth fire, wrapping a piece of dark golden metal material in.

"Whew!"

Under the scorching of the earth's fire, the hard metal material also gradually melted at a slow speed, and some gray-black impurities dripped down from it and fell on the ground, corroding into tiny holes.

Chen Lin sat quietly in the hall, watching Master Hua Qing's every move without blinking.

Although everyone has different occupations, the power of the divine soul cultivated is in the same vein, and he can feel that while refining the metal material, the latter's divine soul energy is also divided into thousands of threads, pouring into the flames, to change the countless subtle flame strength, this is an extremely complex work, and only people with strong divine soul energy can achieve such subtle control.

Under Chen Lin's gaze, the dark golden metal material, after consuming a full three hours, completely turned into a viscous golden liquid.

After the refining was completed, Master Hua Qing's dry fingers lightly touched the golden liquid, which was extremely evenly smeared on the sword body of the Tiance Sword.

"Snort!"

As these dark golden liquids were smeared, the sword body of the Tiance Sword trembled more and more intensely, and those liquids, under the tempering of the flames, were integrated into the sword body slightly, and vaguely, the Tiance Sword seemed to become sharper.

After completing this step, Master Hua Qing began to refine other materials, for these repetitive actions, Chen Lin did not show the slightest boredom, and looked intent, like a studious disciple, any subtle actions of Master Hua Qing were included in his mind.

This kind of continuous refining material lasted for a whole day, and during this period, Chen Lin did not close his eyes half a time, and his cultivation reached the point where he didn't sleep for a year, it was nothing, and his strong body was enough to cope with the exhaustion in the eyes of these ordinary people.

In the evening of the second day, along with the last material, it was also melted into a liquid and adhered to the Tiance Sword.

At this time, the color of the Tiance Sword was a little colorful, which was very different from the original silver, and every part had some different colors, which was because the refining had not yet been completely completed.

"Whew....... ”

After refining the last material, Hua Qing also breathed a sigh of relief, glanced at Lin Dong, and said lightly: "I'll reply first, and then start the last step, this step, I will integrate the various characteristics of these rare materials into the sword, if it is successful, your sword can become a magic weapon of the lower grade chaos level, but if the fusion fails, it will destroy the original structure, even if it does not destroy this sword, then its spirituality will also fall greatly." ”

"Let me emphasize, those ordinary materials are okay, there is no problem with fusion, the most important thing is that the four precious materials, these four materials are treasures, so they all have their own characteristics, so it will be more difficult to fuse, you have to be mentally prepared. ”

Hearing this, Chen Lin's heart suddenly tensed, and then he took a deep breath and nodded heavily.

After the words were spoken, Master Hua Qing closed his eyes directly, and after recuperating for five hours, he opened his eyes, and at this time, his divine soul energy had almost recovered, and then, his eyes were slowly solemn, his mouth opened, and an extremely powerful divine soul power surged out, wrapping the Tiance Sword that had become gorgeous.

"Boom!"

A wave of heat spread through the hall, this heat wave was very strange, obviously not too hot, but it made people feel like they were in a furnace.

A divine soul energy poured out from Chen Lin's body, enveloping all his body, and that strange heat wave was dissipating and invisible, his gaze stared at the Tiance Sword that was wrapped in a blazing spiritual fire, he knew that now was the most critical moment.

"Squeak!"

In the face of the red flames that suddenly became much more ferocious, on top of the Heavenly Wisdom Sword, there was a trace of green smoke seeping out, and the many liquids that adhered to the surface of the shoulder were also boiling, and under the pressure of Master Hua Qing's powerful divine soul, he continued to advance against the slightest erosion inside the Heavenly Wisdom Sword.

"Buzz!"

As these metal characteristics invaded the interior of the Tiance Sword, the balance in it seemed to be broken, the sword body shook wildly, and there was a faint buzzing sound coming out of it, and a dazzling strong light also burst out from the long sword, and the sharp luster burst into the hall, and the luster was filled with strong destructive power.

"Humph!"

Feeling the resistance of the Tiance Sword, Master Hua Qing also snorted coldly, and a strong divine soul energy surged out again, forming a divine soul prison, wrapping the more than ten zhang metal around the Tiance Sword, and those lusters shot on the prison of the divine soul, shaking ripples, and then they dissipated.

"Give me fusion!"

Master Hua Qing's eyes were solemn, and then his big hand suddenly clenched, and the earth fire that enveloped the celestial ladder shrank fiercely.

"Whew!"

With the fierce compression of the divine soul energy, all the metal liquid on the Heavenly Sword was directly pressed into the long sword.

Suddenly, the brilliant luster burst out from the Tiance Sword, and the surrounding spiritual prison was directly pierced by the sharp luster, leaving a bottomless black hole on the ground.

"What a domineering chaotic-level mage. ”

Seeing this scene, Hua Qing's eyes also flashed with surprise, and he immediately grabbed it with a big hand, and an invisible divine soul big hand firmly grasped the silver long sword that burst out with a bright luster.

Chen Lin looked nervously at the Heavenly Ce Sword that was struggling in Master Huaqing's hands.

"Buzz!"

The rapid humming sound continued to come from the Tiance Sword, and later, that humming sound seemed to gradually evolve into an extremely low strange dragon groan.

That kind of voice quietly echoed in the hall, but it made Chen Lin and Master Qinghua, the faces of the two changed a little at the same time, the former was surprised, and the latter was shocked.

"Whew!"

When Master Hua Qing was shocked, on the sword that day, the strong light was so strong that it directly exploded the great hand of divine soul power, and an extremely sharp light burst out, directly blasting the ceiling of the hall to smithereens.

"Come here!"

Chen Lin hurriedly beckoned, and the bright light suddenly swept over, and finally appeared in his hand extremely obediently.

He held the Heavenly Ce Sword in his hand and stomped on the ground heavily, the light on it slowly weakened, and when he looked at it, a touch of amazement suddenly appeared in his eyes.

Today's Tiance Sword, compared to before refining, is more slender and sharp, because it is at the tip of the sword, the cold surge, hideous and bloodthirsty, like the huge open dragon's mouth, can swallow the world, the momentum is amazing.

"Good!"

Chen Lin grabbed the Tiance Sword, he couldn't put it down, there was a wave of ecstasy in his eyes, now the Tiance Sword has already stepped into the sequence of the low-grade chaos magic weapon, according to his expectations, its strength is at least three to five times that of the previous one.

"Your ancient halberd has been successfully refined, and this business can be regarded as complete. ”

Master Hua Qing turned his gaze to Chen Lin and said lightly.