A week has passed, and Yu Fei has basically mastered the law of weak water, and an inverted triangle tiny inscription appeared on the palm of his left hand, which can be regarded as passing the test of the weak water spirit bead.

Similar to the Fire Spirit Bead, the weak water spirit bead releases water soul power in Yu Fei's body to nourish the Water Soul Tree, and when the Water Soul Tree blooms with three hundred and sixty-five transparent flowers, it will come out of Yu Fei's body.

During this time, Yu Fei also discovered that there was at most one world-controlling spirit bead in his body, and the power of these laws was too powerful to exist alone, otherwise it would be easy to be counterattacked, and a variety of forces could balance the power of these laws for his own use.

At this time, Boya, Zhong Xuan, Guan Jin and others bought thousands of dragon martial soul stones of different grades and tens of thousands of sword martial soul stones of different grades in Imperial Sword City and Luoshen City, dragon martial souls are already very rare, and the two cities together are less than two thousand, and there are more sword martial souls. In addition, Luo Yin and Ye Qing and them also bought all kinds of materials that Yu Fei needed.

Yu Fei found an open space in the courtyard and began to set up a formation, carving various inscriptions on the ground.

These inscriptions are so old that even the Flame Goddess is secretly frightened, and she can only understand a rough idea.

When the Blazing Flame Goddess demonized the Fire Martial Soul, she devoured a large number of Fire Martial Souls of different levels, but they were all made by the Flame Spirit Bead, so it did not affect the Blazing Flame Goddess's acquired cultivation at all.

Various inscriptions were all over the ground, and the central area was empty, surrounded by a large number of sword-type and dragon-type martial soul stones.

After Yu Fei entered the central area, he looked at Luo Yin and Zhong Xuan, and said, "You guys stay away, when I start to demonize my martial soul, my dragon blood sword and green dragon will start to devour the same kind of martial soul continuously." Every time I devour a martial soul of the same kind, my Dragon Blood Sword and Green Dragon will go berserk, but at the same time, I will also produce a large number of Sword Souls and Dragon Souls mixed with Fire Divine Power and Weak Water Divine Might. Your martial souls have not yet reached the stage of spiritualization, and you will not only be unable to absorb these powers, but you will also be injured by them, so you should stand far away and just watch. ”

Yu Fei will damage himself if he uses this magic to transform his martial spirit, but it is still within Yu Fei's tolerance. However, this escaping power is also extremely huge, and it is easy to injure everyone.

On the periphery, whether it was Ye Qinghe, Luo Yin, or Zhong Xuan and others, their expressions were a little dignified, and Yu Fei's magic circle looked very powerful. If there is a slight mistake, will there be any serious consequences?

Yu Fei walked to the center of the formation, and with a low shout, he began to run the inscription array, and one after another dazzling light rose to the sky, enveloping Yu Fei.

The Dao Dao inscriptions on the ground circulated rapidly, forming a complex and exquisite dragon-shaped pattern, a simple and equally exquisite sword-shaped pattern, and a mysterious and majestic aura seemed to surge from the endless void.

At this time, the Flame Goddess was suspended in the sky, laying an interception net around her, she looked at Yu Fei intently, and was surprised in her heart, she didn't expect Yu Fei to be able to mobilize such a huge force, the eyesight of the Emperor of Time and Space is still very strong, and the human race is fortunate!

Yu Fei roared, the dragon blood sword martial soul came out of the body, and a majestic force converged towards the dragon blood sword martial soul, the sword body of the dragon blood sword was surrounded by red flames, and the flames were like a huge tentacle, at this moment, a sword martial soul slowly floated up, and the flame tentacles of the dragon blood sword grabbed the sword martial soul and devoured it.

Constantly one after another sword martial soul floated up, swallowed by the dragon blood sword, every time the dragon blood sword devoured a sword martial soul, the flame of the sword body dimmed a little, the more huge and weird the aura from the body would be, like a rakshasa from hell.

Not to be outdone, the green dragon frantically devoured the dragon martial soul, although there are only a thousand of these dragon martial souls, but it is enough to demonize the green dragon martial soul!

Yu Fei urged the Martial Soul Zone, and began to frantically absorb the soul power that escaped from these devoured martial souls, these soul power attributes were very complicated, but there were twelve soul trees in the Yu Fei Martial Soul Zone, and they slowly led these soul powers back to their places.

The homing speed of the soul tree's guidance was too slow, and soon, the martial soul area was filled with complicated soul power, and Yu Fei was still constantly absorbing, and the martial soul area gradually couldn't accommodate such a majestic power, and it was filled up little by little, squeezing the martial soul area.

The terrible pain made Yu Fei's face pale, but Yu Fei did not stop and continued.

I finally arranged this big array, and I definitely have to hold it out!

Boom Boom!

Yu Fei felt as if the martial soul area had exploded, and the river and sea were turned inside. ，

However, as time passed, the efficiency of the soul tree also improved, and the trees in the soul tree that had not bloomed soul flowers also produced at least one flower!

Rumble!

The dragon blood sword was the first to demonize, and the surrounding red flames turned into a strange blue-black, and a black film appeared on the iron ring at the junction between the hilt and the sword body, and suddenly, the black film opened, and it was actually an eye!

When everyone on the ground saw this strange scene, they all panicked.

"What is this?"

"It's scary!"

The Flame Goddess frowned in the air, and then said with a smile: "The martial soul is demonized, the consciousness is awakened, there is no need to panic, this is a normal phenomenon after the martial soul is demonized, and then it will return to its original appearance." ”

As soon as the Blazing Female Myth fell, the Dragon Blood Sword returned to its original form and continued to devour the sword martial spirit!

"Oh, I see, it scared me to death!"

"This kind of monster, it is estimated that only Yu Fei can control it!"

Just when everyone was a little relieved, a dragon roar resounded through the sky, the green dragon martial soul completed the demonization, the green dragon turned into a black magic dragon, surrounded by dark flames, and there was a huge black dragon ball on the dragon horn above his head, and after a few seconds, it recovered as before.

"I'll go, Your Highness is too handsome!"

"Yes, yes, if I have the ability of His Highness, why don't I find a girlfriend?"

"It seems that we also have to work hard, but we can't hold His Highness back!"

The people on the periphery meditated safely on the periphery, cultivating hard, although they were not as good as Yu Fei, but with the support of powerful exercises, the cultivation speed was also very amazing!

The day passed quickly, and their cultivation had all improved by at least one star, and they hadn't stopped.

Whether it was Luo Bida or Luo Muyun, they all felt the strange aura fluctuations in the City Lord's Mansion, and they swept into Luo Yin's courtyard, and saw the magic circle where Yu Fei was, and the aura of the green dragon and dragon blood sword in it was majestic, which made them frightened.

"What are these kids doing?" said Lobida with a slight frown, feeling a majestic force.

"It is estimated that His Highness is demonizing the martial spirit. Luo Muyun looked at Yu Fei and the others and said, secretly shocked in his heart, he didn't expect Yu Fei to use this kind of evil magic to demonize the martial spirit, his black-scaled tyrannosaurus and ancient giant ape are still in the spiritual stage.

"Although it is an evil art, for the sake of the White Dragon Empire, we should also try it!" Luo Bida looked at Luo Muyun and said with a smile.

Luo Muyun nodded slightly.

One day, two days, three days......

Yu Fei has been cultivating in the magic circle, and he has not stopped, with the nourishment of soul power, the law of fire and the law of weak water, he will not feel hungry, and he has completely fallen into a state of selfless cultivation.

Not to be outdone, although they were not as hungry as Yu Fei, they still kept compressing their meal time and used all methods to cultivate.

Since there were only a thousand dragon martial souls, after the green dragon devoured them, they returned to Yu Fei's body, and the violent demonized soul power emitted decomposed into four soul powers: fire, wood, water, and thunder, and flowed into the soul tree.

And the dragon blood sword has been devouring the sword-type martial soul, and the flame-shaped tentacles have turned into a black shadow, and tens of thousands of sword-type martial souls will not be devoured so quickly!

Yu Fei and the others continued to cultivate. Cultivating to the star level, it is difficult to move forward every time you are promoted to a star, and this point, Luo Yin and Zhong Xuan have already realized that no matter how rich the cultivation resources are, they can't make up for the lack of artistic conception.