"Let's start with the simplest one, the distance is relatively close, I hope everything will go well!" After studying the drawings for a long time, Aaron finally settled on the first goal.

With his goal set, Aaron put away the drawings, but instead of doing it immediately, he planned to rest tonight and recuperate before setting off tomorrow.

The next morning, Aaron woke up, and before leaving, he specially instructed the little dryad and the black man not to run around or go out during his absence.

After explaining a few things, Aaron left alone and sped towards his target.

Time flies, years pass, and before you know it, twenty years have passed......

In a dilapidated old house, a young man slowly walked out, and it was raining heavily at this time, and the raindrops the size of beans fell on the ground, clattering.

The rain was falling, but the young man didn't care about it at all, and after walking out of the house, he braved the torrential rain and left, this person was Aaron, although twenty years had passed, his appearance was still the same, almost no change, the only difference was that there was a sense of maturity and stability on his face.

"Finally got this difficult demon, it's time to go back!" Aaron let out a long sigh of relief as he walked out of the house, he had been hunting a difficult demon before, and it had taken him nearly a year to finally get it.

This is the most difficult one of the demons he has hunted in the past twenty years, but the harvest is also the most abundant, and the demon source obtained is also the largest in history.

Twenty years have allowed Aaron to grow rapidly.

At this time. Aaron had already reached the rank of a third-level mage, reaching this level in his fifteenth year of hunting alone, and in the five years that followed, he had also improved a lot.

However, there is a big hurdle between a third-level mage and a fourth-level mage. Once promoted, it means that the soul has entered a higher level, so it is much more difficult than before.

Mages within level three are all ordinary mages, and when they reach level four, they have another name, mages from level four to level six are called archmages, which are very different from mages within level three.

to a new level. When casting spells, you no longer need spells to assist, you can directly build a circle to release spells, and the speed is much faster, which is a big difference.

Another difference is that when a spell reaches level four, it will have a large degree of increase, which is far from being comparable to a third-level spell.

However, Aaron's mage knowledge at this time is reserved. Already some can't keep up, where he comes from the evil dryad. Most of the information I got was the information of the first and second level mages, and the more advanced ones were very scarce.

Fortunately, the difference in principle between the third-level spell and the second-level spell is not very big, and the chip is enough to solve it through long-term analysis and operation, but with the knowledge of the fourth-level mage, there is no way. You need to find the Evil Dryad to get it, or collect it yourself.

It takes a lot of time and effort to collect, and Aaron doesn't want to waste time on this, getting things to exchange with evil dryads for this knowledge. is the most effective way.

Braving the pouring rain, Aaron finally returned to the vicinity of the Stone House stronghold a month later.

After going to the stone house and putting some borrowed things back, Aaron walked to the bottom of Fakita.

As soon as he entered the base of Fakita, Aaron saw a familiar figure, it was Mia, who had not been seen for a long time, and the last time she came over, it was five years ago.

And the last time Mia came over, she brought most of the materials for the fifth potion, and seeing her again at this time was probably a gain, and Aaron was very much looking forward to this.

"Long time no see, you should bring me good news this time!" Aaron smiled, walked over to the chair next to Mia and sat down, and said.

"I've found all the ingredients you need, now it's your turn to make the potion!" Mia said unhurriedly, pointing to a huge bag in the corner.

Aaron didn't expect to collect all of them, and his eyes lit up, originally he thought that Mia had brought two or three more materials this time, but they were all together!

Aaron walked quickly to the corner, opened the hemp bag, carefully took out the things, and carefully confirmed: "That's right, everything is complete! I didn't expect you to be so efficient!"

The materials are complete, which means that you can make the fifth potion by hand, and Aaron is in a good mood.

"It took me a lot of effort to get it this time, and I hope you don't let me down. Mia said.

"Don't worry, I'm at least eighty percent sure, you wait here for some time, and I'll go to the second floor to make the potion immediately." Aaron said with confidence, then picked up the hemp bag and walked to the second floor.

Arriving in the lab with the materials, Aaron immediately started to process the materials first, which took him most of the day, and then began to configure them according to the recipe.

Of course, the thorn vine, which eliminates the side effects of the drug, has also been processed in advance, and now it can be used as the first basic material directly when taken out.

"Well, it did...... The reason for the chip analysis. "The first production ended in failure, but Aaron is not worried, with chips to help analyze, the next time it can be successful, and the materials are relatively sufficient, it doesn't matter if there are a few failures.

The next morning, when Aaron was making the potion for the third time, he finally succeeded, and the finished product of the fifth potion had been prepared!

Now the next step is to determine the problem of side effects, for the elimination of side effects, Aaron is more confident, the sixth generation of thorn vine should be enough.

Soon, Aaron brought an iron cage containing five test beasts, fed them a small portion of the finished potion, and finally placed the beasts in a small cubicle for observation.

During the observation, Aaron came down from time to time to learn something about the Scarlet City with Mia.

During this time of collecting materials, Mia also occasionally visits the Crimson City to get some updates.

"Aren't those potions of yours still good?" After waiting for almost half a month, Mia couldn't wait to get the potions and further improve her strength.

The four potions she got from Aaron before made her very satisfied, and her strength had improved significantly, and she was looking forward to the most effective one this time.

"Now we have to observe the condition of the test subject, wait a few more days, and if it is still okay by then, then it can be used. Aaron himself was not in much of a hurry, and explained calmly. (To be continued......)