In the empty square, Duan Chen's eyes were slightly closed, and a jade slip was attached to his eyebrows, and he was falling into deep thought.

After a long time, he opened his eyes with a leisurely sigh and put down the jade slip in his hand.

"I didn't expect that the refining method of this Blood Demon Banner was so complicated, if it weren't for the Blood Demon True Monarch who had already completed the refining of the embryo for me, otherwise with my current strength, I wouldn't be able to refine the Blood Demon Banner at all. Duan Chen muttered to himself.

Although it is difficult to find the materials for refining the Blood Demon Banner, the difficulty lies in the refining of the embryo, whether it is the smelting of the material or the engraving of the rune (jìn) system, it requires extremely powerful cultivation and realm.

Fortunately, all of this has been done for him, and now he only needs to smelt the Blood Sea Lotus into the embryo of the Blood Demon Banner, and everything is done.

However, just in case, Duan Chen still took a Qingling Pill and quickly adjusted his spiritual consciousness to the best state.

"Let's get started. ”

A moment later, Duan Chen, who was in an excellent state of consciousness, immediately waved his hand, and a blood-colored lotus full of huge qi and blood flew out and levitated in front of (shēn).

The qi and blood contained in the simple Lotus Book (shēn) were even more majestic and majestic than the Demon Emperor's breath that Duan Chen had ever seen, just like an ocean.

"No wonder this lotus is called the Blood Sea Lotus, it is really born from the creation of heaven and earth. ”

Duan Chen looked at the Blood Sea Lotus suspended in front of him: "It is said that the Blood Sea Lotus can transform a monk's physique into a Blood Lotus Body, making the speed at which a monk can cultivate the secret technique of the Blood Dao Technique a hundred times easier than that of an ordinary monk. ”

Because he wanted to smelt the Blood Sea Lotus into the embryo of the Blood Demon Banner, Duan Chen had never thought of taking this lotus, but at this moment, thinking of the various miracles of the Blood Sea Lotus, his heart was moved.

"Let's hurry up and refine the Blood Demon Banner, lest you have too many dreams at night. ”

Trying to restrain the urge in his heart to take the Blood Sea Lotus, Duan Chen waved his hand lightly, and with the flash of the storage ring on his finger, a palm-sized black and red blood banner appeared out of thin air, which was the Blood Demon Banner embryo refined by the Blood Demon True Monarch before his death.

I saw that the Blood Demon Banner Embryo hovered above the Blood Sea Lotus under the control of Duan Chen's divine consciousness (cāo), and followed the mana in Duan Chen's body to operate, and began to cast blood nerves, and at the same time opened his mouth and spewed out a cloud of essence blood.

But seeing that the essence blood burned and turned into a blood flame, he quickly wrapped the Blood Demon Banner Embryo and the Blood Sea Lotus together, and then saw that on the banner cloth of the Blood Demon Banner Embryo, the blood lines flowed, and suddenly burst out with an amazing devouring force.

"Wow!"

The next moment, the Blood Sea Lotus, which was originally quietly suspended in mid-air, began to tremble and shake slightly, and the outermost layer of lotus petals shattered violently, turning into wisps of incomparably pure qi and blood, which quickly merged into the embryo of the Blood Demon Flag.

With the passage of time, as the lotus petals on the Blood Sea Lotus continued to shatter, they turned into wisps of qi and blood that were absorbed by the Blood Demon Banner Embryo.

I saw that on the banner cloth of the Blood Demon Flag, dark red blood patterns slowly grew and opened, faintly turning into a blood-patterned red lotus pattern.

From a distance, it looked like a Blood Sea Lotus was rooted on the Blood Demon Banner.

In fact, the refining principle of the Blood Demon Banner is like this, if the embryo of the Blood Demon Banner is compared to the monk (ròu) (shēn), then the existence of the Blood Sea Lotus is equivalent to the golden pill of this body (ròu) (shēn).

The golden pill can provide a steady stream of mana for the monks.

And the Blood Sea Lotus can provide endless power of qi and blood for the Blood Demon Banner, and continue to grow.

Make the Blood Banner more and more powerful.

At the same time, the qi and blood space contained inside it can be used to nourish the blood soul, and when the grade is raised to the cave heaven spirit treasure in the future, it will turn into the cave world of the blood demon flag.

"I don't know what grade this Blood Demon Banner will reach after the refining is completed. Looking at the demonic blood lotus that slowly grew and opened on the Blood Demon Banner, Duan Chen secretly looked forward to it in his heart.

However, he knew that the process of refining the Blood Demon Banner was in a hurry.

After all, there is still a difference between the Blood Sea Lotus and ordinary treasures. The difference is that the Blood Sea Lotus was born from the creation of heaven and earth, and the power of qi and blood contained in this (shēn) is so huge that it will take a long time to integrate it into the Blood Demon Banner.

So, under Duan Chen's gaze, the Blood Demon Banner devoured the Blood Sea Lotus, and it was fully devoured for nearly three days and three nights before the last lotus seed of the Blood Sea Lotus completely dissipated.

"Done?" Duan Chen looked at the Blood Demon Banner suspended in mid-air.

When the Blood Demon Banner devoured the power of the last lotus seed of the Blood Sea Lotus, the Blood Demon Banner also possessed the full power of a Blood Sea Lotus and began to change slowly.

That feeling was as if the entire Blood Demon Banner had slowly begun to have its own breath of life from a dead thing.

Although this breath of life was slightly weakened in Duan Chen's senses, it was slowly increasing.

"Is this a growth-type magic weapon?" Duan Chen looked at the Blood Demon Banner in front of him and found that the appearance of the Blood Demon Banner had not changed much, but its original (shēn) aura was slowly increasing.

Among them, the existence of the Blood Sea Shadow Lotus made the grade of the Blood Demon Banner easily cross the level of a medium-grade magic weapon.

And the breath of the Blood Demon Banner was still constantly improving, and after nearly half an hour, the magic weapon aura emitted by the Blood Demon Banner stopped at the level of a high-grade magic weapon.

"It really deserves to be a magic weapon refined by the power of the Void Realm, and it has reached the level of a top-grade magic weapon as soon as it is formed. Duan Chen looked at the blood demon banner suspended in front of him, and his heart was extremely happy.

He wasn't so cheeky as to attribute the completion of the refining of the Blood Demon Banner to himself, after all, the most difficult embryo for refining the Blood Demon Banner was completed by the Blood Demon True Monarch, and he just picked up a ready-made one.

"This Blood Sea Shadow Lotus is indeed magical, not only making up for the innate deficiencies of the Blood Demon Banner, but also giving it unlimited potential. Duan Chen exclaimed in his heart: "I feel that even if I don't do anything, it will only take a few decades at most for this Blood Demon Banner to break through to the ultimate magic weapon level by itself." ”

This is the difference between a growth magic weapon and an ordinary magic weapon.

Ordinary magic weapons, unless they are retrained, it is extremely difficult to improve their grades, while growth magic weapons seem to have their own spiritual wisdom and know how to make breakthroughs in their own cultivation, so they can continue to grow.

"It is said that once the magic weapon level breaks through to the spirit treasure level, a trace of spirit (xìng) will be born, I don't know if my blood demon banner already has some of the characteristics of a spirit treasure. Duan Chen muttered to himself.

The biggest difference between a spiritual treasure and a magic weapon is that a spiritual treasure has its own spirit (xìng), while a magic weapon that can grow on its own, such as the Blood Demon Flag, is naturally very reminiscent of those spirit treasures full of spirit (xìng).

From magic weapons to magic weapons, then from magic weapons to spiritual treasures, and finally from spiritual treasures to cave heaven spirit treasures, it is a complete weapon system known to the cultivation realm at present, and as for the cave heaven spirit treasure and further up, it is an immortal weapon.

As for whether there is a higher grade than the immortal weapon, Duan Chen does not

I know, after all, from the end of antiquity to the present, the entire Donghua Continent Cultivation Realm has not been born for a long time, and naturally no one knows if there is a higher grade above the immortal weapon.

Of course, in the entire Donghua Continent cultivation realm, I'm afraid not many people will care about this issue.

After all, even Mahayana monks, most of them use the Cave Heaven Spirit Treasure.

And further down, if the Fusion Refining Void Realm cultivators are mostly only using spiritual treasures.

For them, immortal weapons, which can only be refined in the immortal realm, are already unattainable, let alone weapons that are even higher than immortal weapons.

"I don't know if there is an immortal-level existence inside the Beiyuan Immortal Palace. ”

Such a thought flashed through his mind, and Duan Chen quickly focused his attention on the Blood Demon Banner in front of him.

"Now that the Blood Demon Banner has been completed, the existence of the Demon Soul Banner is like chicken ribs, since this is the case, then all the demon souls in the Demon Soul Banner will be included in the Blood Demon Banner. ”

Thinking so in his heart, Duan Chen immediately transferred all the demon souls in the Demon Soul Banner to the Blood Demon Banner, and urged the Blood Demon Banner to transform all these demon souls into blood souls.

In addition, the two red-robed demons and the three-headed Huangquan demons left behind by the Venerable Master Jin Yuan after his death were also included in the Blood Demon Banner by him, and then he put the Blood Demon Banner into the dantian to cultivate.

However, after doing all this, Duan Chen did not rush to leave the True Monarch's Tomb, but took out the storage ring of the Venerable Master of Jinyuan with a flip of his palm, and after refining it slightly, he took out all the things hidden in it, and piled it up into a small mountain.

After Duan Chen took a look, he found that there were hundreds of kinds of materials alone.

Among them, the highest grade is a piece of the best thick earth crystal, as for the other materials, although the value is far less than this top grade thick earth crystal, but they are all extremely rare.

"Hey, these Five Elements Materials ......" Just when Duan Chen was about to put all the materials into the storage ring, he suddenly found that among the various materials collected by the Venerable Jin Yuan, the number of Five Elements Materials accounted for nearly half.

"I distinctly remember that when the Five Elements Materials were distributed in the Heavenly Corpse Old Man's Cave Mansion before, the Venerable Jin Yuan only allocated a quarter, how could there be so many more now......?"

A flash of lightning flashed in Duan Chen's mind, and he thought of a possibility, followed his gaze and quickly stopped at the two magic weapons.

One of these two magic weapons is a purple bronze mirror the size of a palm, and the other is a bronze kettle covered with rust.

"If I'm not mistaken, these two magic weapons should have belonged to the Flame Blasting Demon General. A flash of surprise flashed in Duan Chen's eyes, and he immediately understood where the extra Five Elements materials in the Venerable Jinyuan Storage Ring came from.

If nothing else, the Flame Explosion Demon General would probably have encountered an accident, otherwise, it would be impossible for his magic weapon to fall into the hands of the Venerable Jinyuan.

However, Duan Chen didn't care much about whether the Flame Demon would suffer an accidental fall or be assassinated by the Master of Jinyuan, after all, he and the Flame Demon General didn't have much to say about it, so naturally he didn't bother to worry about it.

"Let's go ahead and count the other treasures. ”

Sorting all the materials into storage rings, Duan Chen's eyes turned and fell on the magic weapon left by the Venerable Master Jinyuan.