A level of true treasure, with both the sharpness of killing and decisiveness, and the unique power of burning with fire attribute, reappeared in the weapon refining room.

"very nice."

Gently stroking the spear in his hand, Liu Yu nodded gently, very satisfied with his masterpiece.

At this time, the appearance of the Sunset Golden Rainbow Gun has changed a lot.

This gun as a whole is still a deep and mysterious dark gold color, but there are red lines all over the gun body and tip.

"Buzz~"

Injecting mana, the gun vibrated slightly and shone with a dark golden aura.

The red lines emits a deep red light like lava, and the two colors of spiritual light complement each other.

The power that is enough to burn mountains and boil seas is gathering momentum within it.

Shining gold! Lava red!

After some testing, Liu Yu was very satisfied with the performance of Sunset Golden Rainbow Spear after retraining.

"The Red Sun Gold Essence is indeed the top level four fire attribute spiritual material."

"Even after just completing the retraining, the Sunset Golden Rainbow Spear is already significantly better than the original one, and its power will continue to grow rapidly for some time to come."

Raising his hand to stroke the body of the gun, Liu Yu nodded repeatedly, then opened his mouth and put the Sunset Golden Rainbow Gun into his Dantian.

Looking inside with his spiritual consciousness, the Sunset Golden Rainbow Spear was stepped on by the chubby cyan Nascent Soul with a smile, occupying the most central position in the Dantian.

Although the Qingyang Demonic Fire is also close to the center, its status is obviously not as high as that of a gun.

Only occasionally do I have the opportunity to be held in the hands of the cyan Yuanying and played with.

…

Retraining one's true treasure requires a lot of energy, both physically and spiritually.

So Liu Yu meditated and adjusted her breath for a while, then took out the jade box containing the "Death Flame" and opened it.

"Click"

As the jade box was opened, a dark, disturbing-looking spiritual fire the size of a goose egg suddenly appeared in sight.

A faint black gas spread from the flames, with a dark, necromantic aura, and an unknown smell.

Fifth-grade spiritual fire—dead spirit flame!

As a fifth-grade spiritual fire, the power of the Dead Soul Flame is indeed much greater than that of the Qingyang Demonic Fire at this time.

However, due to the "Nine Transformations of Demonic Fire", Qingyang Demonic Fire contains more characteristics, which are not comparable to the Undead Flame.

At the same level, Qingyang Demonic Fire undoubtedly has more advantages and has greater potential.

The higher the level of spiritual fire, the more likely it is to have multiple characteristics. Spiritual fires above the seventh level must have two or more characteristics.

"It is said that the heavenly fire above the ninth level has at least five characteristics."

"If the "characteristics" of spiritual fire are also manifestations of rules to a certain extent, does it mean that the more characteristics, the more complete the corresponding rules?"

"The more characteristics of the same type, the more potential to be promoted to Sky Fire?"

Thinking of Lingbao, various thoughts flashed through Liu Yu's mind, and her heart skipped a beat.

After all, for him, the Death Spirit Flame has been obtained, and with the combat power of a great monk, it is not difficult to obtain the sixth-grade spirit fire.

It seems that the sky fire is not so far away anymore?

In ancient records, heavenly fire also has the power to destroy heaven and earth, and can compete with wonders and spiritual treasures, which can only be possessed by the powerful Void Refiner.

"It's too early to think about that now. The fuel for the magic fire is not a problem. We should first get the sixth-grade spiritual fire."

With this thought flashing through his mind, Liu Yu used his magic power to cast spells one after another, and used the secret technique of "Nine Transformations of Demonic Fire" on the undead flames.

Regarding how to extract the source of spiritual fire and how to use the source of spiritual fire to enhance Qingyang Demonic Fire, he was already familiar with it based on previous experiences.

"boom!!!"

After seven days and seven nights, after releasing a massive amount of spiritual power, the flames of death erupted with the strongest power and then turned from strong to weak. The spiritual flames dimmed visibly to the naked eye.

One after another, the seals were submerged into the fire, and the "Nine Revolutions of Demonic Fire" immediately began to operate, extracting strands of the source of spiritual fire that were thinner than hair.

The origin of these wisps is as dark as ink, but its essence is comparable to a real treasure. If it is detonated regardless of the cost, its power is equivalent to a powerful blow in the middle stage of Nascent Soul.

Under Liu Yu's control, wisps of spiritual fire origin were slowly absorbed by the Qingyang Demonic Fire.

Absorbing the source of wisps of undead flames, the Qingyang Demonic Fire began to increase in power after its initial violent changes.

The original dark green color gradually turned into blue and black.

"Bang~!"

In this way, another ten days and ten nights passed, and the dead spirit flames that had lost too much of their origin suddenly collapsed in a flash of inspiration.

Once again, a massive amount of spiritual energy was released, eventually dissipating between heaven and earth.

Before that, the power of Qingyang Demonic Fire had reached a new level, and it was officially promoted to the fifth-grade spiritual fire.

Affinity with vegetation, burning flesh and blood, power of desire, flame enhancement

The characteristics obtained from several spiritual fires are also enhanced together, and the effects of various characteristics increase with each passing day.

For example, the power of desire obtained from the "Impermanent Heart Flame" can even affect the state of the True Lord after the Qingyang Demonic Fire is promoted to the fifth level.

The "grass and tree affinity" characteristic obtained from the Green Lotus Spiritual Fire can slightly improve the success rate of alchemy again.

Obtained from the "burning flesh and blood" characteristic of Manduo Blood Flame, the restraint on the demon body is more obvious.

In addition, Qingyang Demonic Fire also gained the characteristics of "resurrection of the dead" and "burning to life" of the undead flame this time, and its power was greatly improved.

"good."

Looking at the promoted Demon Fire, Liu Yu nodded lightly.

As soon as he thought about it, the Qingyang Demonic Fire in his palm quickly changed color.

Light cyan, dark cyan, cyan black, pure white, light red

You can maximize one characteristic alone, or you can exert five characteristics at the same time.

"In this way, in addition to improving all aspects of cultivation, we should also upgrade our schedule to find the sixth-grade spiritual fire."

"However, the sixth-grade spiritual fire is powerful enough to sweep across the Nascent Soul realm. It is probably in the hands of the great monks. This matter needs long-term consideration."

With this thought in mind, Liu Yu took out the sect token and gave orders to the Jindan elders to collect fuel.

Immediately, he stood up and walked towards the door.

In a short period of time, not only the power of the Sunset Golden Rainbow Spear has been enhanced, but the Qingyang Demonic Fire has also been promoted to the fifth level. It is time to relax a little emotionally and rationally.

It’s time to celebrate!
Chapter completed!