Facts have proved that there is a vast market in any world.

In the face of Lu En, who has changed from a good guy to a bad guy, the attitude of the originally tough wizard on the other side immediately began to change, saying that it was just a misunderstanding before, everyone is a wizard, why not have a peaceful and friendly knowledge exchange?

So under the watchful eyes of the vine dragon, the two sides had a friendly and peaceful consultation, and Lu En gained the witchcraft and knowledge he wanted, of course, since the exchange could not be robbed, so Lu En also paid the price - a light spell.

This was no ordinary light spell, but a sorcery that Luen had perfected.

The ordinary light technique is a illuminated ball of light, which has no combat ability, and after being improved by Lune, this light technique not only changes the brightness from fifty watts to one hundred watts, but also has a certain probability that it will be directly transformed into a fireball technique!

This is a qualitative leap from a light bulb to a grenade, the magic power of a light spell can release a fireball spell, there is no doubt that the other party has made a lot of money, and Lu En even feels that he has a small loss.

However, in line with the principle of peace and friendship, Lu En decided to suffer this secret loss, and resolutely refused the other party's retention after the exchange, and left with a bright and bright manner.

As the saying goes, the beginning of everything is hard, and Luen feels like he has made a good start.

And for this wizard who was exchanged knowledge, the moment Lu En left his sensing range, the whole person almost collapsed.

"Where did this monster come from?"

Cold sweat finally oozed out of the wizard's pale face, and his lips trembled.

There's no way, whoever has just escaped from the death line will not perform better than him, the average wizard casts activated vines, at most he summons a few vines, and there are only a dozen more, which is like Lu En, who directly uses vines to make up a giant dragon!

Objectively speaking, the deterrent effect of this vine dragon is even higher than its combat effect, ordinary people look at the appearance, only wizards can see through the phenomenon, the essence hidden in it.

To be able to cast the activated vines to make a giant dragon requires not only huge magical power, but also extremely powerful control ability, and only wizards can understand how big the gap is.

"No, I can't stay in this place, move, move immediately!"

After being afraid for a long time, this wizard suddenly made a decision immediately.

......

"Human immobilization, hypnosis, tracing...... Why do you always feel that the witchcraft mastered by this wizard is a bit strange......"

Lu En didn't know that he had asked another wizard to come up with the idea of moving, and now he was mastering the witchcraft that had been exchanged one by one, and since he was only a formal wizard, the other party did not have much witchcraft, and most of them were useless in his opinion.

Maybe there is still some use for a tracing technique, of course, this is also the reason why Lu En did not force too much, unless it is a knife directly on the neck, otherwise it is human nature to have reservations, at least the other party did not mention his research results.

Witchcraft is one thing, but the combat power of every wizard is related to their own research, just like Zeya Witch, the strongest power is not the witchcraft mastered, but the monsters that are cultivated, but this belongs to the absolute secrecy of wizards.

However, for Lune, the research of these wizards is not as useful as witchcraft, and naturally there is nothing to covet.

"Fortunately, the goal has been achieved, limb strengthening!"

Lu En parsed the last witchcraft in his mind and nodded in satisfaction.

The purpose of his trip is to strengthen his body in the end, not to mention that it is as strong as the real world, but at least he can't hold back, of course, if possible, the stronger the better.

Limb enhancement is one of the less popular types of sorcery, as it consumes mana directly, rather than reacting through the Aether Sea, just like the Mind Puzzle.

The principle is also very simple, that is, by consuming magic power, continuously strengthening the skin, muscles, bones and other tissues of a certain part, and finally using quantitative changes to cause qualitative changes.

"How about trying it first?"

Lu En gathered the magic power on his left hand, and then launched the limb strengthening technique, and suddenly felt that the original surging magic power in his body began to deplete at an alarming speed, just like a flood that opened the floodgates, almost half of it was consumed in a short period of time.

"Wait, that's not right!"

Even Lu En couldn't help but be shocked at this time, even if the magic power was consumed too quickly, but the degree of physical enhancement was not proportional to the consumption at all, as a master of controlling the physical body, Lu En was still clear about this.

It took nearly half of the mana power, and Luen's left hand was about a quarter to a fifth stronger than the original, which seemed not low, but it was necessary to consider how huge Luen's total mana power was.

Through previous observations, Lu En has also experimented, they are also official wizards, and his total magic power is at least a hundred times more than that of other official wizards, and half of his magic power can only be strengthened so much, so if it is replaced by other wizards, wouldn't it be possible to strengthen even a finger?

It's not scientific, it's not mysterious, and it's not reasonable!

From the simplest point of view, energy is conserved, and the magic power he consumes can be connected to the Aether Sea to directly set off a street and be used for limb augmentation, but not even a single blister comes out...... So where did all that consumed mana go?

Lu En closed his eyes and performed the limb strengthening technique again, and at the same time, the powerful perception quickly deepened, feeling that while the magic power was being consumed, a strange and subtle change was slowly occurring in the depths of the cells, and most of the consumed magic power came from this.

"Interesting, found a treasure?"

Luen's eyes opened suddenly, and then the figure that had been leaving suddenly turned around and strode towards the way he came.

He could feel that this kind of change had a certain law and tendency, and it was not created randomly, and the final result was to change his body into another state, a ...... Carrier.

Obviously, this witchcraft is not complete and lacks the most crucial part.

......

Boom!

The door that was closed not long ago was pushed open again by Lu En's bang, and it was the middle-aged wizard who came over with two strong men with big bags and small bags, and the atmosphere was suddenly extremely quiet.

"Ahem!"

After about half a minute, the middle-aged wizard swallowed his saliva, put down the thing in his hand casually, and took a slight step back.

"Why are you back again?"

"Where did you get that limb enhancement?"

Lu En got straight to the point and asked directly.

"I exchanged it with other wizards, and I don't know the details!"

The middle-aged wizard's heart trembled suddenly, and he had an ominous premonition, this witchcraft sounded very good, but only those who had used it would know how many pits there were, and the magic power needed was almost a huge pit that could not be filled.

"Can you still find that wizard?"

Lu's heart sank, the worst case is that he doesn't know how many times he has fallen like this, and it is extremely difficult to trace the source.

"Finding is findable, but ......"

The middle-aged wizard was speechless and stopped.