The method provided by King Gravel solves the problem of magic energy gathering, fire element shaping, high-density compression of fire element, and long-distance delivery, gathering the strength of several people to share the large amount of magic energy and extremely difficult magic operation skills that need to be consumed. It's just that close cooperation with each other has become the key to the success of this combination of magic, Kelvin can't remember, he has had a few explosions during training, although Kelvin has customized a special powerful fire defense armor for each magic academy, but there are still terrible explosions from time to time, but fortunately, the hospital is next to it, so there is no serious injury or crippling in the academy. However, the troubled magic students still gave Kelvin the title of "Devil Instructor".

However, despite the complaints, none of them proposed to quit the mercenary training. There was a long queue at the entrance of the training camp, and there was an endless stream of people applying to participate in the training, many of whom were children of nobles and wealthy merchants. Even some knights came in to join in the fun.

And although Kelvin was still enthusiastic about the training of the magic mercenary group in the initial stage, when the training was on the right track, there was no need for him to personally supervise it every day, and the daughter of the county guard was fully capable of the job of an instructor. What's more, Bertina also specially dispatched a group of experienced goddess believers to provide emergency treatment to the injured injured due to the explosion at any time. On the other hand, these constantly wounded became the best test subjects for these goddess believers, and many new and effective emergency rescue methods emerged under the close exchange between the two sides, which was also unexpected by Mayfair.

And Kelvin's interest has long since returned to magic cultivation. Because this guy suddenly appeared a kind of magic that was suitable for a person of his physique, and that was fire magic. Kelvin tried to convince himself that it wasn't for goddamn curiosity, but purely for the sake of being able to avenge his dad in the future, so he had to master a powerful magic that could be used in actual combat.

His original magic was used to teach some guys who didn't know what to do, which was quite suitable, but it was useless at all for the battlefield of life and death, and the only one who could really use it to kill the enemy was the trick that old Heesside taught himself. But that move was powerful, but there was no way to deal with the hordes of enemies, not to mention, none of his previous magic was relatively useful, and the lengthy spell made Kelvin lose patience. This kind of magic is of little use on the battlefield.

Since the death of his father, Kelvin has not had the elder full of wisdom, for a while, it seems that many things have no way to be carried out, and every time at this time, he thinks of the monster King Gravel, like his father, King Gravel's wisdom has always been Kelvin's absolute trust, but Kelvin always has to think a few more times every time he receives King Gravel's proposal, which saves King Gravel's dang.

Although, in recent times, Kelvin has done everything quite smoothly, the magic mercenary group has been successfully formed under the guidance of King Gravel and with the help of those little magicians, and because of the recent tension, the ordinary mercenaries who were originally trained were borrowed by those rich businessmen, or served as their personal bodyguards, or were responsible for training mercenaries, and even the county warden came forward to invite those mercenaries to form a villager guardian group, because of this, mercenaries suddenly became a fashionable profession, and Kelvin, as a mercenary instructor, had to be windy and rainy during this time, and those rich businessmen wanted to protect their lives, give money and things without stinginess. However, all this did not make Kelvin happy, because the rich merchants relied more and more on him and his mercenaries.

The bustling city of Galgalon is now a melancholy city of worries and gloom, in which only the princess Isabella and her unsuspecting men can enjoy life with laughter and laughter.

This young lady simply has a big nerve, everything in front of her can't affect her at all, she still has to have a ball as always, at the beginning, those big and small nobles, still came to cheer, by the way, patting the ass, but as the tension that pervades the whole Golgallon is getting stronger and stronger, no one has the heart to participate in any ball, so Isabella can invite fewer and fewer guests, but she never cares about these, anyway, those knights under her command, one person is more noisy than five or six people, so she never feels cold。

Kelvin attends Isabella's balls every time, but he doesn't like this kind of entertainment that is incompatible with his life, on the one hand, Kelvin is an escape from a lot of tedious things that should be handled by him, and on the other hand, the sumptuous food at the ball is what really attracts Kelvin. Princess Isabella was far more prepared than Kelvin during this trip, and she even brought out all her cooks to cook delicious meals for herself.

Sitting alone in the corner, Kelvin holding a full load of delicacies in his hand, savoring the food while enjoying the interesting scene in front of him.

On the dance floor in the center of the hall, Princess Isabella was dancing with another person in an elegant and gorgeous dress, which was not a big deal, but the dance partner was also a young and beautiful girl, which was more unusual, but Kelvin had seen a lot of such scenes, and gradually became a little strange.

In fact, after so many balls, Kelvin hadn't seen Princess Isabella dance with the same man.

The melodious music wafted throughout the hall, making Kelvin forget his troubles for a while, and all the urgent documents that needed to be handled dissipated in this beautiful music.

Just as Kelvin was leisurely enjoying the beautiful music, the music quickly turned two tunes and ended, Kelvin knew that Princess Isabella was not interested in dancing, Kelvin had always wondered, how did Princess Isabella take care of those musicians and end the music? Kelvin had been paying attention for a long time, he had never seen Princess Isabella make any gestures or passwords.

Just as Kelvin was driven by his curiosity to get to the bottom of the question, Princess Isabella gradually approached him.