Erya and Xingzhi left the Dragon Valley, and when they arrived outside the valley, they met a person, a person that Zero Feather was very familiar with, Silver!

"Please accompany my unsuccessful disciple to take such a trip, thanks to your care. Pen %Fun %Pavilion www.biquge.info," Silver said with a smile.

"Lord Ling, don't say that, this is what we should do to serve you, not to mention, if your apprentice is not successful, then there are probably few people in this world who can become a great weapon. "Erya doesn't dare to agree with the statement that Zero Yu is an unsuccessful disciple, Zero Yu's natural soul resonance is destined to make a difference.

"That's right, anyway, we didn't say anything bad about you in front of Zero Yu, and we didn't get paid, so your apprentice is very poor, so I can only trouble you, the master, to settle the account. Xingzhi gave the IOU written by Zero Feather to Silver.

After reading the IOU, Silver shook his head and said, "He will pay the debt he owes himself, and I believe that he will never want me to help him pay it." ”

"That's right!" Xingzhi agreed.

"Is Lord Ling going to send him to the Vortex Exotic?" Xingzhi asked suddenly, with a hint of anticipation in his eyes.

Vortex Exotic is a very special place, where there is a rule that they only accept children under the age of twelve who are very talented. Once you are over the age of twelve, no matter how good your talent is, you will never accept it.

The Vortex Exotic Land is a special place that teaches geniuses and specializes in producing monster-level geniuses, and Erya and Xingzhi are from this place, and even Silver cultivated in that place when he was young.

"Vortex Exotic, it's a chaotic whirlpool, and it's hard to get involved in it and try to break free. "The Vortex Alien is indeed a good place to cultivate talents, but that place, as its name suggests, is a huge whirlpool with dragons and snakes, and it is almost impossible to break free once you fall into it.

"Zero Feather is now twelve years old, this is the last time to enter the Vortex Exoland, if you don't plan to send him to the Vortex Exoland, you won't send him here, and let's help him improve the spirit beast. You are doing this just to give him more means to protect himself. Xingzhi has already guessed Silver's thoughts and intentions.

"It seems that Xiao Xingzhi has a good impression of my apprentice, do you want to cultivate with him so much?"

"No, I'm just just amusing it, after all, he's your apprentice. With him in mind, the calm waters of the lake will surely be stirred up once again and turned into an irresistible whirlpool. What's more, your apprentice still owes us money, so we can't afford not to pay it back. ”

"There are so many ghost thoughts, whether he wants to go or not, this is his problem, say thank you to your master for me. ”

At night, in the cave, Zero Feather fed the Fire Fist and drank the dragon blood of the Black Flame Dragon.

After drinking the dragon's blood, the reaction of the Fire Fist was not particularly strong, except that the spiritual power fluctuations became more powerful, and the dragon scales on his body became as red as fire. Fire Fist has no sign of evolution at all, let alone betting on the mutation evolution of probability.

If it is replaced by other wurms and after taking the more powerful wurm dragon blood, even if it does not evolve, it will at least level up.

If it weren't for the fact that the attribute of the Spear Pterodactyl was wind, and it didn't match the attribute of the Black Flame Dragon at all, if it was replaced with dragon blood, at this time, it would have soared from the bronze six stars to the bronze eight stars. But the Fire Fist has only increased its spiritual power, but there is no sign of upgrading, which shows one thing, the potential of the Fire Fist has been exhausted.

Just like what Silver said, if the Fire Fist doesn't fundamentally and fundamentally change itself, it will have no chance to reach the silver level in its life.

And if you want to change the essence, the only feasible path is to mutate and evolve!

The so-called evolution is a process of growth and evolution, the spirit beast changes its form through evolution, so as to be strengthened and transformed into a more powerful spirit beast, but the essence does not change, it just becomes more powerful.

Therefore, evolution is a natural process, which requires a slow intake of energy, determined by the accumulation and precipitation of time, and its own growth potential, and by changing its own form to achieve the purpose of strengthening.

Even if it is the same species, the growth potential of two individuals is different, which can lead to one being able to evolve and the other not being able to evolve.

At this time, it is the time when abnormal evolution appears, and the essence of abnormal evolution is a kind of evolution that completely changes the essence from the inside out through strong external factors that stimulate itself to complete mutation in a very short period of time.

To put it simply, evolution has an evolutionary process, evolution can be controlled, only changing the form rather than strengthening the essence, for many spirit animals, there is a limit to evolution.

Mutant evolution is different, it is a mutation process, which is uncontrollable and irreversible, in order to change the essence rather than the strengthening of the form. It is precisely because of its uncontrollable relationship that you don't know what a good spirit beast will mutate and evolve into?

Or it may be a more powerful and terrifying existence, and of course it is more likely to become an unrecognizable monster that you may not even recognize.

In history, it is not surprising that there have been many cases where one's spirit beast has turned into a monster because of the failure of mutation and evolution.

Zero Feather looked at Fire Fist, and when he thought that Fire Fist might fail to mutate and evolve, Zero Feather's heart was a little upset, he didn't want to see Fire Fist turn into a monster.

But the potential of Fire Fist has been exhausted, and if it is not changed, it has no future at all.

"Do you want to eat it? After you eat it, you are likely to have a mutation and evolution, which is a very dangerous thing. But danger and opportunity coexist, and as long as you can get through it, then you can have a bright future. Zero Feather put Long Jing in front of Fire Fist, stared at Fire Fist and said softly, Zero Feather did not force Fire Fist, but let Fire Fist choose for himself.

"Are you going to eat and gamble on a new future?"

"Roar~" The Fire Fist roared at Zero Feather, it seemed to be expressing its determination to Zero Feather, and after roaring, it swallowed the dragon crystal.

"You have chosen your own path, and I will accompany you, whether you succeed or fail, remember, you are my zero feather's fire fist. ”

"Roar~~~" In response to Zero Feather, there was a loud dragon groan.

Mutant evolution has begun!