This magic cannon turned out to be invented by Karis himself!

Li Yunfei couldn't help but realize, no wonder Karis said in his notes that Lionheart asked him to make a magic cannon, it turned out that this thing was invented by himself at all!

Moreover, in Karis's alchemy notes, the description of the magic guide cannon was relatively simple and rough at first, and became more and more refined and delicate later, obviously because his own alchemy improved again in the later stage, and he also had a deeper understanding of the magic guide cannon. Although he said that he didn't care about the magic guide cannon, he still left detailed notes in the end, obviously still proud of this powerful alchemy weapon he made with his own hands.

Peeler then sighed and said: "The original silver spider Karis was famous, it is said that before the magic cannon, in the war between humans and giants, the most powerful weapon was the forbidden spell array, but the forbidden spell circle consumed a lot of energy, not to mention, and it was necessary to sacrifice the powerful magicians of humans to be able to cast it. The appearance of this magic cannon immediately raised the high-level power of the human race to a higher level. But it's a pity that Karis disappeared for no reason, and no one knows where he went, leaving behind a legend......"

Thinking of Karis's lifelong efforts to resurrect his lover, Li Yunfei couldn't help but sigh and said, "It's indeed a legend......

Then Peeler sat directly on the ground and began to chat with Li Yunfei.

The two of them only had a one-sided relationship when they returned to Roland City before, and they chatted for a while on the road, but now after the matter of the Grand Duke of Roland, the relationship is much closer, and there are a lot less constraints. Li Yunfei hadn't had this kind of casual conversation between friends for a long time, and after chatting at this time, he found that Piller's own knowledge was extremely wide, and he studied the history of the continent very well, and he knew the scenery on the entire continent, especially the situation of the giant cities of mankind, and he had a very good appetite for him.

Piller didn't expect that Li Yunfei, a sixteen or seventeen-year-old boy, would have so many whimsical ideas, and at the same time he had his own unique views on politics, economy, military and so on.

For a while, the two talked happily with each other, although the age difference was twelve or thirteen years, they had a feeling of hating each other.

However, Li Yunfei also deeply felt that this Piller was really an idealist. In Piller's mind, everything should be based on benevolent government, and as long as the people are generous and peaceful with each other, then human beings can naturally develop.

Although Li Yunfei admires this concept, he does not agree with it. You must know that now is a chaotic world where giants are rampant, and many times, only generosity and kindness are not enough, only blood can make those who are secretly ready to act suppress their ****. Only blood can awaken the courage in the hearts of the people and fight for their own survival. Those brutal giants who take pleasure in cannibalism will not give up food in their mouths because of the kindness of humans......

The two chatted until the evening, and they didn't stop until the evening. Piller's face was full of excitement, his mouth was dry and his voice was hoarse, and after hugging Li Yunfei and saying goodbye, he returned to the Bone City.

That night, Piller's guards sent a silver first-class cannon to Luo Lin's territory overnight, saying that they were afraid of affecting Li Yunfei's research.

Li Yunfei was also honest and unkind, and immediately got this silver first-class cannon into his secret workshop and began to study it overnight.

For the next period of time, Li Yunfei almost stayed at home, studied the nature of the madman, and kept himself locked in the test ground to develop the magic guide cannon.

He has come to realize that in this world, where the rules of operation are completely different from those of his previous life, magic may be the key to unlocking the truth behind the world. And alchemy is how this key is made!

The magic cannon itself is already a top-level alchemy item, and through the study of the manufacturing method of the magic cannon, Li Yunfei can also gradually master alchemy from shallow to deep.

Time flies, and in the blink of an eye, more than 20 days have passed. In the early morning of this day, in Li Yunfei's secret workshop, there was a heavy roar, accompanied by the "hissing" sound of metal melting and solidifying.

If anyone else were to show up in this secret workshop, they would be surprised to keep their mouths shut.

At this time, in the huge workshop, a lava giant was burning with flames up to 1,000 degrees all over his body, holding a black metal pipe with a diameter of 6 meters and 80 centimeters in diameter in one hand, and a silver-white metal pipe with a diameter of 7 meters and 1 meter in the other hand, slowly putting the two metal pipes together!

Just looking at the weight of these two metal tubes, each of them weighed at least nearly a thousand kilograms or more, but it seemed very stable in the hands of this lava giant.

When the two metal tubes are put together, the immediate junction is melted and glued together at high temperatures.

The lava giant then placed the huge metal tube on the stand next to it, and slammed it on his chest, and the blue light flickered and became a human form with a burning flame all over his body, holding some slender metal wires, which were carefully mounted on both sides of the metal pipe in a specific formation form.

The person who burned flames all over his body was none other than Li Yunfei!

When it was time to make alchemy equipment, he couldn't help but secretly congratulate himself on the fact that he had obtained a lava heart. With the power of the flames of this lava heart, it is much easier to melt those special metals and make alchemy circles.

Speaking of which, the laying of the alchemy circle is too similar to soldering circuit boards! He didn't know how many times he had done these tasks in his previous life, and he was completely familiar with them at this time.

After laying the alchemy array, Li Yunfei immediately picked up some small accessories that had already been made next to him and quickly installed them on the metal pipes one by one.

An hour later, when the last metal part was installed, the flames on Li Yunfei's body were immediately extinguished.

With a long sigh of relief, he couldn't help but smile with satisfaction as he looked at the huge metal pipe in front of him that was seven meters long and one meter thick.

The thing in front of him was the first magic cannon he had created after more than 20 days of research!

After having a physical comparison, he already knew the creation of the magic guide cannon. In addition, the detailed description of the magic guide cannon in Karis's notes played a key role.

Li Yunfei was sure that the magic cannon he made was definitely higher than the one sent by Piller. It should have reached the level of a third-class silver cannon, that is, the power of each blow is equivalent to the full force of a third-order silver swordsman or a silver giant.

At this time, he still had to sigh that Karis was really a genius, and the power of this magic cannon had different levels because of the different materials it was made of. The better the material, the more powerful it is, and theoretically it is not even capped.

With the materials in Li Yunfei's hand now, he was already very satisfied with being able to make such a silver third-class magic cannon.

To be exact, this is a magic cannon that still can't be inspired.

Li Yunfei looked towards a gap on the left side of the magic guide cannon. In this fist-sized gap, there was still a lack of material, so that the alchemy circle of the entire magic guide cannon could not be penetrated, and it could not be activated.

Soul Burning Crystal!

Among the materials he traded with the Duchy of Waldor this time were rare materials such as Fire Copper and Mithril, as well as Thunder Steel, but there was no Soul Burning Crystal. The reason why there is no such thing is because the Duchy of Valdo really can't find it. This Soul Burning Crystal was completely monopolized by the three Golden Imperial Cities and was extremely scarce......

Where the hell do I find the Soul Burning Crystal...... Could it be that because of this material, this magic guide cannon will be scrapped? Li Yunfei frowned slightly, and looked at the magic guide cannon in front of him and thought. In this magic cannon, the rare materials invested alone are worth nearly a million gold coins, and it would be a pity if it was wasted like this......

"Master, Master Roland, Master Taconte, asks to see you. Martin's voice came from afar.

Conte, what is he here for?

"Let Master Conte in. Casually put the things in the room into the space bag, Li Yunfei said.

After a while, the door opened, and Kante walked in with a smile: "Thor, I haven't seen you for a while, I don't know what I'm busy with?

Li Yunfei laughed and said, "I strike iron at home every day, how can I have time to meditate and practice magic, but you kid has nothing to do but go to the Three Treasures Palace, why did you come here to find me?"

Kante smiled bitterly and said, "It's really hard to find your place, I'm here to run errands for the Elder this time." After a pause, he said, "The half-plane of Azeroth is about to open, and the Lord will ask you if you have any plans to enter the training, and let me send you a map of the half-plane and the list of specialties inside." ”

Patronizing the study of the magic guide cannon, but I forgot about it...... Although the Azeroth half-plane descended with great momentum, there was no other reaction after that, and Li Yunfei directly forgot about this stubble during this time. After all, he didn't really want to go to that completely unfamiliar place in the first place, and it was better to go to the wilderness to pick up treasures when he had that time.

He casually took the map handed over by Kante and looked at it, he couldn't help but feel very familiar, as if he had seen this terrain somewhere.

Where the hell is it...... After thinking for a moment, a flash of inspiration suddenly flashed in his mind, and he casually took out a parchment scroll from the space bag, and immediately found that the map on this parchment scroll was exactly the same as the Azeroth half-plane!

This is the map from Christine's Relic of Tempest Blackfire!

After getting this map at that time, because he didn't understand what this place was, Li Yunfei left it behind, but he didn't expect it to be the map of the Azeroth half-plane!

Moreover, on this map, there is also a place highlighted, I don't know what it means......

That Christine is an adventurer, could it be that he once entered the Azeroth half-plane and discovered something? Li Yunfei frowned and thought.

Then he took the list again, glanced at it casually, and was immediately attracted by a name that was placed at the front of the list.

Soul Burning Crystal!

In this Azeroth half-plane, there is actually a Soul Burning Crystal!

Treasure Tuga: Is there a much-needed Soul Burning Crystal...... Li Yunfei's eyes narrowed, and he couldn't help but show a playful smile.

Looks like he's going to have to go to this Azeroth half-plane......