Glancing at Lin Qingfan, seeing him sitting cross-legged in the corner, Candle Lao didn't say anything more, and immediately, with a flick of his fingers, the dragon flame spear in Lin Qingfan's hand was suspended from his hand, and slowly floated towards him.

Then, I saw his ten fingers crossed, changing rapidly, a cumbersome handprint was condensed, with the completion of this handprint, the space in front of him, suddenly appeared a distortion, a black fireball the size of a baby's fist appeared, the blazing temperature, instantly filled the entire secret room.

"Soul Fire!"

Looking at the black, twisted flame that was suspended in front of the old candle and almost burned the space, Lin Qingfan's eyes flashed with a trace of envy.

He understands that this kind of flame is the ultimate flame pursued by all craftsmen, of course, there are nine divine fires above the soul fire, but this kind of flame is unavoidable, so the soul fire has become the ultimate fire pursued by the craftsmen.

Flame is equivalent to a chef's cooking tool for the craftsman, and the better the tool, the more delicious the cooked food will be. In the same way, the stronger the flame mastered by the craftsman, the higher the level of the magic weapon refined.

At the same time, the destructive power of the flames mastered by the craftsmen is also quite terrifying.

Not long ago, in the Burning Tower, Lin Qingfan saw the scene of the Earth Fire Source riot with his own eyes, and the Earth Fire could only be regarded as the penultimate in the flame ranking.

The craftsmen divided the flames from low to high, in order: mortal fire, earth fire, true fire, heart fire, and soul fire.

And above the soul fire, there are the legendary nine divine fires.

The first three flames can be prevented with a mana shield, but once they are on the heart fire, even if they are dragon stage monks, they dare not have the slightest slackness, the mana cannot be defended at all, and the heart fire is completely derived from the power of divine consciousness, this kind of flame is tangible and qualitative, and it is quite difficult to deal with. The higher-level soul fire is even more terrifying, even the space can be burned and distorted, and the ordinary monk, it is estimated that he will die if he gets it.

As for the legendary Nine Divine Fires, how powerful they are, there seems to be no exact instance, and it is rumored that this kind of flame can destroy the heavens and the earth, and it is a flame that humans cannot control.

It is said that only those who have mastered this flame can become a craftsman god, and the position of craftsman god can only be entered by those who are recognized by heaven and earth.

In an instant, a lot of information flashed in Lin Qingfan's mind, and in an instant, he shook his head and ran away from those distracting thoughts, seriously watching the method of the old candle.

After summoning the soul fire, the candle elder's face also slowly became solemn, and with a wave of his hand, the black soul fire slowly spread out, wrapping the dragon flame spear in.

"Squeak!"

With the surge of soul fire, the dragon flame spear suddenly trembled violently, and the runes covered in his body seemed to be stimulated by the soul fire.

In this case, the candle elder's face remained unchanged, his expression moved, and the piles of metal materials in front of him were wrapped in the power of divine consciousness, slowly levitating.

"Whew!"

Under the scorching of the soul fire, the hard metal material also gradually melted at a slow speed. This kind of control is also a great drain on even power, and at the same time, it is also a kind of control over the power of divine consciousness.

If the control is not enough, these materials will be directly evaporated by the temperature of the soul fire in an instant.

Therefore, this process also requires considerable experience.

With the calcination of the soul fire, some gray-black impurities dripped down from it and fell on the floor, corroding into tiny holes.

Lin Qingfan sat quietly in the hall, watching every move of the old candle without blinking, as a beginner craftsman, he could feel that while refining the metal materials, the power of the latter's divine consciousness was also turned into thousands of threads pouring into it, changing into countless subtle structures, this is an extremely complex work, and only a strong person with strong or even strength can achieve such nuanced control.

Under Lin Qingfan's gaze, the unknown piece of metal material, after consuming a full three hours, completely turned into a viscous metal liquid.

After the refining was completed, the dry fingers of the candle old man were lightly clicked, and the liquid after quenching was extremely evenly poured on the Dragon Flame Spear.

"Snort!"

As these dark golden liquids were smeared, the dragon flame spear trembled more and more intensely, and those liquids, under the control of the powerful divine consciousness of the candle elder, penetrated into the subtle cracks on the gun's body, and then merged into it, making the color of the spear gradually add a trace of luster, and faintly, the body of the spear seemed to become more slender.

After completing this step, Candle Lao began to refine other materials, for these repetitive actions, Lin Qingfan did not show the slightest boredom, and he couldn't take his eyes off it, like a studious disciple, and any subtle actions of Candle Lao were included in his mind.

In the tempering process of these materials, some are single, while others are multiple, mixed together, and quenched.

Discovering this, Lin Qingfan took a closer look at the materials that were mixed in everything, and although the essence of these materials was different, the properties were the same.

And this kind of mixing also saves a lot of time, but the requirements for subtle control are higher.

This kind of continuous refining material lasted for nearly more than an hour, and during this period, Lin Qingfan did not close his eyes half a time, and his cultivation reached the point where he didn't sleep for ten days, it was nothing, and his strong body was enough to cope with the exhaustion in the eyes of these ordinary people.

When the time came to midnight, the last ingredient was also melted into a liquid and adhered to the dragon flame gun.

At this time, the color of the dragon flame spear was a little colorful, which was very different from the original pitch black, and every part had some different colors.

"Whew!"

After refining the last material, Candle Lao also breathed a sigh of relief, glanced at Lin Qingfan, and said lightly: "The previous steps are the simplest tempering, I believe you can also see and understand, compared with ordinary craftsmen, the difference is in the subtle control."

With the integration of those materials, the dragon flame spear has basically been repaired, and now, it is to fuse the demon beast inner pill of the thunder light beast, if it is successful, then, this gun will go further than before, however, this improvement is also risky, if the fusion fails, it is estimated that the quality will decline somewhat. ”

Hearing this, Lin Qingfan's heart suddenly tensed, he believed in Candle Lao's judgment, so it didn't stop him from raising the Dragon Flame Spear.

Seeing that Lin Qingfan agreed, the old candle nodded, and with a flick of his fingers, the demon beast Neidan, who had been lying quietly on the ground, flew up, a cyan blue sphere the size of an adult's fist.

Around the sphere, you can see arcs flowing, this is the thunder light beast that was killed by Lin Qingfan that day, and after killing it, he collected this well-preserved inner pill.

After Nedan flew in front of him, Candle Lao did not melt it immediately, but first quenched some of the remaining materials, and then wrapped these quenched metal liquids in Nedan, and finally quenched them together!

When refining the Inner Dan, a more powerful power of divine consciousness than before was surging out, and with the cooperation of soul fire and powerful divine consciousness, Inner Dan gradually turned into a cyan liquid, which was mixed with the colors of other metals, and became colorful.

"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 consciousness power poured out from Lin Qingfan's sea of mud consciousness, enveloping his body, and that strange heat wave dissipated into invisibility, his gaze stared at the dragon flame spear that was wrapped in soul fire, he knew that now was the most critical moment.

"Squeak!"

In the face of the soul fire that suddenly became much more fierce, the dragon flame spear was only on it, and a trace of green smoke seeped out, and the many liquids that adhered to the surface of the spear were also boiling, and under the pressure of the soul fire, it continued to corrode the slightest trace of the inside of the spear.

"Buzz!"

With the invasion of these metal liquids into the body of the gun, the balance in it seems to have been broken, and the strong body shook wildly, and there was a faint humming sound coming out of it, and a dazzling strong light also burst out from the tip of the gun, and the sharp luster shot into the hall, and the luster was full of strong destructive power.

"Humph!"

Feeling the resistance of the machine spirit, the candle elder also snorted coldly, and an even stronger power of divine consciousness surged out, forming a big hand, tightly fixing the dragon flame spear in mid-air.

The dragon flame spear that was desperately resisting was also constantly struggling, making a slight buzzing sound, like a creature begging for mercy.

"Give me fusion!"

Candle Lao's eyes were solemn, and then his big hand suddenly shook towards the void, and the soul fire that wrapped this dragon flame spear shrank fiercely.

"Whew!"

With the fierce compression of the soul fire, the metal liquid scattered around the body of the spear was directly pressed into the body of the spear, and in an instant, the brilliant luster came out from the inside of the Shanglong Yan spear, and the invisible big hand was pierced by the raw hole, and the dragon flame spear broke free at once.

"Hmph, I want to run!"

Seeing this scene, a look of surprise flashed in the eyes of the old candle, and in an instant, his expression sank, and a big black hand that was completely transformed into soul fire grabbed it directly.

It seems that feeling the horror of the soul fire, the struggling dragon flame spear, after being grabbed by the big black hand, also became quiet in an instant.

Lin Qingfan looked at the Long Yan Spear in the old candle's hand nervously, and he could vaguely see that in the surge of light, the shape of the Long Yan Spear seemed to have undergone subtle changes, and the fierce taste was getting stronger and stronger.

"Buzz!"

The rapid humming sound continued to come from the dragon flame spear, and later, the humming sound seemed to gradually evolve into an extremely low dragon groan.

That kind of sound quietly echoed in the secret room, but it made the faces of Delin Qingfan and Candle Lao change at the same time, the former was surprised, and the latter was shocked, obviously not expecting that this gun could actually emit the sound of that legendary divine beast.

"Sizzle!"

In the midst of the Candle Elder's shock, above the dragon flame spear, the strong light suddenly flourished, and it actually contained a trace of thunder and lightning power.

"Evolution Success!"

Candle Lao was happy in his heart, and even if he was excited.

After hearing this, Lin Qingfan on the side also changed the color of shock on his face to joy in an instant, his eyes flashed with golden light, and he stared at the Dragon Flame Spear suspended in mid-air.

"Quick, while the instrument spirit is weak now, you quickly probe into a divine sense power and refine it according to the refining method I taught you before!" Candle Lao hurriedly beckoned, and put the dragon flame spear that radiated a bright light into his hand, and pointed it at Lin Qingfan.