For Felenon's memories, Li Yu and they listened to them as stories. www.biquge.info The only thing that Li Yu cares about in this story is that according to Felenon, if his friend Doro hadn't disappeared, her strength might still be stronger than him.

This creature, which is even more powerful than Felenon, has inexplicably disappeared in the target basin, and Felenon has not yet been able to find the reason for the disappearance, which makes Li Yu pay more attention to this basin.

Li Yu chose this basin as the first target of the investigation because the force field readings and life energy readings of the basin were abnormal. It is a very standard research process to study a certain matter, select an outlier to study, and then generalize the results to the general point.

Before arriving at the basin, Li Yu and the others finally finished listening to Felenon's story.

"Li Yu, does this basin look like a bird?" Before the spacecraft landed, Lin Wanbai suddenly asked Li Yu.

"It's kind of like, what's so strange about that? Are there not many such landscapes on earth? Places that resemble human faces, resemble monkeys, are innumerable. Li Yu looked at Fang Qianmo very strangely.

"It's nothing, it's just weird."

Felenon said that Doro disappeared into the volcano, so Li Yu and the others landed directly on the crater.

Felenon didn't come, he stopped when Li Yu's spaceship reached the edge of the basin, this place was just a place for him to make him sad.

"The topography of this basin, huh! It's a crater! Fang Qianmo suddenly exclaimed.

"Crater? Well! That's right. The strange terrain turned out to be that the crater did not move, and the surrounding terrain lifted up to form a basin. Nature is amazing! Li Yu took a closer look at the data and understood what Fang Qianmo meant.

Lin Wanbai listened to Li Yu and Fang Qianmo's words, and said puzzledly: "No matter how magical the natural world is, there will not be a crater squeezed by the surrounding plates, causing the terrain around the crater to rise and form a basin, right?" ”

"Why not? The power of nature itself is unpredictable! Sun Yixuan agreed with Li Yu and their opinions.

Sun Yixuan's emotional speech made Lin Wanbai a little speechless. However, Li Yu and Fang Qianmo attach great importance to Lin Wanbai's opinion.

No matter how miraculous nature is, a crater cannot survive extreme geological pressure unless there is some kind of protection around it.

"There is no trace of any energy shield, no trace of reinforcement, and it seems that this crater has resisted the incredible pressure." Li Yu said a little puzzled after reading all the detection data.

"Can a spell cause such a result? After all, this planet is home to mage powers. Fang Qianmo put forward a new point of view.

Li Yu was stunned for a moment, "This is possible, the power of mages has always been very unscientific. ”

"Then let's look for traces of spells immediately, if you have used spells, there are always traces left, the only thing that worries people is that time will erase all traces of existence." Fang Qianmo was also a little excited.

"However, if it was all related to spells, then Felenon should have discovered the existence of clues, but he didn't!" Sun Yixuan put forward a different opinion.

"If Felenon didn't find it, it means that the spells that were once cast here were of a high level, so Felenon couldn't find them; It's also possible that the spell was extremely short and precise in its existence, so it left no trace. ”

"Of course, the more likely thing is, as Qianmo just said, time has diluted everything."

"However, all this is not a problem for us, as long as it is not hundreds of millions of years later, we will definitely be able to find evidence."

Fang Qianmo said to Sun Yixuan with confidence.

"That's right, if there are traces of the existence of spells, there must be nothing wrong with looking for Li Yu. His current strength has reached an indescribable level. Lin Wanbai has more confidence in Li Yu.

When Li Yulin Wanbai and their own strength was inhuman, they had already put aside all the detection instruments and operated the spells in their bodies, and a mana oscillation technique was quietly cast.

At the point where Li Yu is now in this strength, a simple mana oscillation spell also shows amazing power. The entire basin has been included in Li Yu's detection range.

Li Yu rarely uses spells, and more often studies the basic principles of spells, even so, in terms of the fine operation of mana, he has surpassed Grimm and them by several levels. For Felenon, even more so.

Although the concentration of life energy is very rich, the spells used by Felenon are more extensive and far less sophisticated than those of Green.

After Li Yu's spell was unfolded, a three-dimensional projection appeared in front of him, and this projection was a three-dimensional display of all the energy flows in the entire basin, as well as the places where there was energy reaction.

Although Felenon was far away, he could also see the projection specially displayed by Li Yu, and he also had the means to use spell detection, but after seeing the projection shown by Li Yu, he also felt ashamed in his heart.

As for Li Yu's strength, Felenon has always been unable to see clearly, even though Li Yu is now using spells. A simple mana detection spell was used in Li Yu's hands, and its energy level made Felenon's heart tremble, but strangely, there was not the slightest trace of the existence of the spell on Li Yu's body.

It seems that the mana that Li Yu is using is born out of thin air from the void, because the life energy around Li Yu has not been consumed with the use of spells.

If Felenon asks Li Yu, Li Yu will tell him that your idea is correct. Because Li Yu really didn't use the mana in his body, he directly let the dark energy change and generate mana.

This is also a habit that Li Yu has developed since the last time the energy in his body was out of control. For Li Yu, the growth of the mage level is a distressing problem. Now, even without any meditation, Li Yu's strength is growing rapidly.

If Li Yu used the mana in his body when he cast a spell, then his strength would grow faster. For Li Yu, the growth of strength means that he must devote more energy to control, and Li Yu's scientific research makes him almost busy every day, so he still has the energy to explore mana?

Li Yu's distress made Green, who knew his situation, envious to death, how could there be a mage in this world who could quickly level up after eating and sleeping? This makes it possible for people who have been meditating day and night for decades to become mages, how can they balance their hearts?

Not to mention Green, even Lin Wanbai and Fang Qianmo are also jealous and hateful. Lin Wanbai and Fang Qianmo would take time out to meditate in the energy room every day, and they still had the equipment that Li Yu had made, and now they were still two levels behind Li Yu's strength.

Where does this make them reasonable?

Li Yu's spell had already penetrated into the earth's core, and the details of the projection in front of him were getting richer and richer. As the details became richer and richer, the truth buried in time was revealed to the world for the first time.

"The formation of this basin is at least hundreds of millions of years old. And it is safe to say that the formation of this basin was man-made rather than natural. Li Yu said affirmatively.

Li Yu deliberately marked a key point on the projection so that Fang Qianmo and the others could see it more clearly. According to the images marked by Li Yu, not only this basin, but also the volcano in the center of the basin is also man-made.

"Li Yu is right, the internal structure of this volcano is too neat and deliberate, as if it was made for a certain purpose, although there are not many traces of energy left over the long time, but it can also be seen that this is the traces left by the super-large earth and fire spells!" Lin Wanbai said solemnly.

Sun Yixuan didn't understand the implicit meaning of Li Yu's projection, after all, she had been in contact with spells for a short time, and she had been studying alone for a long time, so it was normal to not understand it.

Don't talk about Sun Yixuan, even Felenon is confused.

"It doesn't make sense! The strongest on this planet is Felenon, and it obviously doesn't have enough strength to cast such a spell that can change the world! Fang Qianmo looked at Li Yu's spell projection for a long time and asked another question.

Li Yu and Lin Wanbai looked at each other, and then sent a message to Ferenon: "Your Excellency, are you sure that you are the strongest king on your planet?" ”

"Of course! Our history has never been broken, and according to our records, I am the most powerful king in history! Felenon answered the question solemnly.

"Looks like we need to study their history."