Among these three demon pets, the Spirit-Devouring Rat has the lowest probability of breaking through. Due to the failure of the last breakthrough, there is only about 7% chance of breaking through the demon king level.

This time, Xier Asuna has a chance of breaking through with the help of the secondary fire mystery crystal.

It is hard to say about the ancestor Leopard Beast. If its quality rises to half a step, there will be about 40% of the probability of breakthrough. If the quality is not improved, the probability will probably be about 20%.

In addition, if the quality reaches a half-step epic, even if the breakthrough fails, Li Changsheng will no longer have to worry. Even if he does not use any auxiliary resources, he can break through to the demon king level within one or two years.

Before starting the breakthrough, Sylvanas carefully grabbed the secondary Fire Mystery Crystal. This crystal is not much greater than dust to it, but it is extremely important to it.

Xier Asuna knew very well that it was just Li Changsheng's temporary demon pet. If this breakthrough failed, I don't know how long it would take to have such a chance next time.

Opportunities must not be missed, and no more mistakes will come!

Xier Asuna cherished this opportunity very much and her mentality was unprecedentedly firm.

Roar ~

Sylvanas roared at his five-colored dragon, as if warning them not to make a sound, otherwise they would be responsible for the consequences.

These nine-headed adult five-colored dragons were suddenly silent. They were tortured by Shier Asuna during this period, especially the rules set by Shier Asuna.

In order to increase the chance of birth of dragon eggs, Xier Asuna can be said to be doing everything he can. Not only did he specifically specify the number of circles and forks of the five-colored dragon under his subordinates, but also allowed the female dragon to lie on the ground afterwards, increasing the female dragon's conception rate.

In addition, we are desperately training these five-colored dragons, barely combining them into a group, and have a certain cooperation with each other. They are no longer completely loose sand like before, and are easily defeated by each other.

Under the tyranny of Shier Asuna, the nine-headed adult five-colored dragon has surrendered from the bottom of its heart.

Only then did Xier Asuna withdraw her gaze with satisfaction and lay on the ground to absorb the secondary fire mystery crystal.

Not far away, the ancestor leopard beast and the spirit-eating rat have entered a breakthrough state first, filled with energy of different colors.

Li Changsheng closely followed them, and Li Haoqiong and his wife stood with him.

While the ancestors, the leopard beast and Xier Asuna were still digesting the treasures of heaven and earth, the consciousness of the spirit-eating mouse had entered the depths of the sea of ​​consciousness and began to hit the threshold of mystery.

Li Changsheng's mental power was always in a state of being released, and he always paid attention to the ancestor Leopard Beast.

In the process of refining the origin of thunder, the light spot representing the ancestor Leopard Ninth Beast is becoming brighter and brighter at a speed visible to the naked eye, and is about to reach the critical point.

Li Changsheng felt a little nervous. The key to whether the quality of the ancestor leopard beast could reach a half-step epic was at this moment.

After reaching the critical point, the light spot representing the ancestor Leopard Ninth Beast flickered like the red light on Ultraman’s chest.

Under Li Changsheng's expectant gaze, the light spot representing the ancestor Leopard and Inn Beast suddenly shone brightly.

Li Changsheng immediately smiled happily, which meant that the quality of the ancestor Leopard Beast had successfully risen to half a step in epic.

After the quality increased, the ancestor leopard beast followed Li Changsheng's instructions and its consciousness immediately entered the depths of the sea of ​​consciousness and began to hit the threshold of mystery.

Not long after, Shier Asuna finally absorbed the secondary fire mystery crystal and also entered the depths of the sea of ​​consciousness.

Compared with the extremely pure crystal of Fire, the secondary crystal of Fire has a certain magazine. It is naturally not as good as the former for the increase and durability of Shier Asuna, but it is also considered rare.

Soon, three minutes passed.

Squeak ~

At this time, the Spirit-Devouring Rat opened his eyes, and the screams were filled with disappointment.

Just like the last time I bathed in the Emperor's Flush, the Spirit-Eating Rat failed to break through again, and the probability of the next breakthrough is probably less than 5%.

Li Changsheng was not surprised. In this case, he decided to prepare a treasure for the spirit-eating rat to assist in breakthrough, or the treasure that greatly increases the probability of breakthrough.

He certainly does not pay much attention to temporary demon pets as well as formal demon pets, just like the difference between a biological son and a godson. However, the Spirit-Devouring Rat is a little different. Perhaps it is the weakest among the many demon pets, but it is the first temporary demon pet to be conquered by Li Changsheng, and has made many extraordinary achievements, and the accumulated merits are higher than most demon pets.

Not to mention anything else, the petrified phoenix egg alone cannot be measured by its value.

Not long after, the ancestor Leopard Beast also opened its eyes. Like the spirit-eating rat, it also failed to break through.

However, the ancestor Leopard Beast is now in a half-step epic quality. Even if it fails many times, its probability of breakthrough will remain at about 20%.

In this way, only Shier Asuna was left.

If Xier Asuna fails to break through, then this time, except for the quality of the ancestor Leopard Ninth beast, there will be no harvest.

Roar ~

Without waiting for a long time, strands of mysterious energy appeared in Xier Asuna's dragon body. Under the transformation of the mysterious energy, the already huge dragon body began to grow at a speed visible to the naked eye.

Xier Asuna has not yet woken up. Judging from the situation, it has only broken the threshold of mystery and has not completely smashed it.

If you cannot smash the secret threshold, you can only be a fake demon king-level demon pet. However, you can break through the demon king level at any time in the future. Just like the half-step epic quality, at least locking a demon king-level seat.

In just a few breaths, Xier Asuna's dragon body had exceeded forty meters, and the mystery energy on its body became more and more powerful, making its dragon body never stop growing.

At the same time, these fiery red secret energy suddenly condensed and contracted, and rotated rapidly around Shier Asuna, faintly forming a fiery red film. This is the secret protection, but it has not yet been fully formed.

Not long after, under Li Changsheng's expectant gaze, Xier Asuna's dragon body finally exceeded fifty meters. This can be said to be a symbol, almost representing Xier Asuna's successful advancement to the demon king level.

It was also at this time that Shier Asuna suddenly opened a pair of longan eyes that were bigger than the lantern, and looked up at the sky and let out a majestic and domineering dragon roar, with a magnificent momentum, which was completely incomparable to the past.

The giant dragons in the dragon's cave felt a slump in their hearts. Under the majestic and thick dragon power, they seemed to be carrying a mountain on their backs, and their bodies began to tremble.

Only the golden dragon Hermes was not affected much, because compared to Shier Asuna, the dragon power of the second ancestor Black Dragon was better.

"Xier Asuna, what should I do if you restrain your damn dragon power and scare the child?"

Li Changsheng's dissatisfied voice sounded. If he hadn't taken action in time to protect the red dragon cub that had been hatched for a while, otherwise the red dragon cub might have been scared to death.

Due to the weak water array of Tianhe, Xier Asuna's promotion vision naturally cannot be noticed by outsiders.

"I'm sorry, my stupid sister!"

Xier Asuna hurriedly restrained the dragon power, so it naturally would not violate Li Changsheng. Its current achievements were completely brought by Li Changsheng.

As for the sister Shier Asuna's mouth, she naturally refers to the red dragon cub. Li Changsheng did not expect that the king of the Red Dragon Yana Sans was at the level of a demon king, and he still maintained such a high fertility rate, and he was simply a role model among dragons.

However, the last red dragon egg is not the descendant of King Ya of the Red Dragon, and its mother is the Red Dragon contracted by Xu Wenhua.

With the blessing of Li Changsheng, Xu Wenhua's red dragon has been promoted to the demon king level.

Unfortunately, this dragon egg was born before the Red Dragon was promoted to the Demon King level, so naturally there will be no benefits, and there will be no difference from the ordinary Red Dragon Egg.

Roar ~

The red dragon cub emitted a young and tender dragon roar, expressing his dissatisfaction.

Shier Asuna stretched out a little finger, and with a light touch, the red dragon cub was pushed to the ground.

The red dragon cub got up from the ground, grabbed Shier Asuna's finger, opened his mouth and bit it.

Unfortunately, except for its own gum pain, Xier Asuna was not affected at all. She was tickling and couldn't break the defense at all.

While Xier Asuna was teasing the Red Dragon cub, Li Changsheng began to check its information.

[Fairy Name]: Red Dragon (Growth Period, Top-level Ancient Beast. Understand the Secret, greatly enhance the power of skills; Secret Protection: Partial damage is exempted, mainly depending on the opponent's realm.)

【Fairy Realm】: Demon King Level 1

【Fairy Race】: High Monarch

【Fairy Quality】: Extreme

[Fairy Bloodline]: The ancestor's red dragon (strong)

【Fairy Attribute】: Fire

【Fairy Status】: Healthy

【Fairy Weakness】: Water

As Xier Asuna was promoted to the level of demon king, after the second-level ancestor black dragon and the paradise double-pupil bird, Li Changsheng had the third temporary demon king-level demon pet.

Including the temporary demon pet, Li Changsheng has nine half-demon king-level demon pets.

After Xier Asuna became a demon king-level demon pet, Li Changsheng had to temporarily change his plan. He could not keep his powerful combat power in the dragon's cave, that was really a waste.

What just gave Li Changsheng a headache was that after taking away Xier Asuna, he did not have a suitable demon pet in his hand.

The best alternative should be the double-headed dragon. Even if the double-headed dragon is only at the leader level, it can definitely defeat ordinary adult dragons. It will probably not take long to reach the level of Xier Asuna, who has not yet advanced to the demon king level.

Unfortunately, the double-headed dragon belongs to the bloodline of the ancestral rebirth and must follow Li Changsheng anytime and anywhere. Otherwise, if something goes wrong, Li Changsheng will probably even regret his intestines.

The second alternative is Chilong, but its combat power is completely extraordinary and the demon king-level demon pet, and it is the only space-based demon pet in Li Changsheng's hands, which cannot be replaced.

As for other demon pets that have not reached the level of demon kings, they are even more unsuitable.
Chapter completed!