When he returned, Calvin reorganized his thoughts.

It wasn't for nothing that he had suddenly asked Erin to teach him additional magic just now, but it was a direction that suddenly came to his mind.

"I can't depict a magic circle inside the Dragon Crystal because my magic power can't affect the dragon's magic power, so if I temporarily attach my own attributes to the Dragon Crystal, will I be able to react to the Dragon Crystal?"

"Wait, since my own magic power is ineffective against the crystal, then I probably can't attach it to the crystal, but on the other hand, if I temporarily attach the attributes of the dragon crystal to me, I will probably be able to depict the crystal in a magic array. ”

"But there are still a lot of questions to consider, whether I can still finely manipulate the production of summoning cards after attaching them, and even if I can successfully make dragon crystals into summoning cards, can I still use them after unattaching them? ”

"Moreover, if I can really attach the attributes of the Dragon Crystal to myself, is it necessary for me to develop the Dragon Slayer Summoning Card?"

Calvin was a little too excited when the idea came up, but now that he calms down, he realizes that there are still a lot of problems that need to be solved.

"All of this has to be verified, but all in all, the first thing to do is to learn Erin's additional magic. ”

Additional magic, after four hundred years, is not a unique skill, even Calvin himself will have some, and use it on the summoning card, but compared to Erin can attach the attributes of the dragon to humans, the degree is too far away, if you want to achieve Calvin's purpose, the attainment of additional magic must not be too low.

Even, Calvin thought about implanting one of the dragon crystals into his body and then making the other dragon crystal into a card.

It's just that after implanting the Dragon Crystal, he himself has become a Dragon Slayer Magi, which is not in line with his original intention.

Calvin has his own arrogance after all, his biggest reliance has always been the summoning card, years of fighting have made himself deeply branded with the summoning card, it is impossible to completely change the style now, he is not used to close combat.

Rather than simply implanting a dragon crystal, he hopes to develop a dragon-slaying magic of his own.

Not to mention Calvin's musings on the other side, in the palace on the other side, Erin was sitting alone, not dealing with important matters as she said.

However, in fact, it can't be said that Erin is lying, although she is not dealing with political affairs, Erin is indeed dealing with her feelings.

I used to have a vague heart for Calvin, but today's sudden misunderstanding made it explode again and again, and at this moment Erin can no longer ignore her mind as before, she must admit her feelings for Calvin.

That's why it bothers her, after all, she's the queen of a country, and she's married.

Whether it was the moral limits, or the education she had always received, she did not allow herself to do that kind of behavior, and even what she considered to be extremely dirty thoughts, she felt ashamed of herself.

In the past, Erin despised women who were unfaithful to her marriage, but now she has become the person she despises the most, and her mood can be imagined.

"Whew~"

Taking a few deep breaths, Erin seemed to spit out all the air in her lungs, along with her own impure thoughts.

"Erin, don't think too much, it's impossible for you to be with Fetril, not to mention that now is not the time to fall in love, the future of mankind is the most important thing now!"

Even so, when she saw Calvin the next day, Erin's heart raced.

No matter how strong Erin's self-control is, she is still a little girl who has never tasted love.

Force yourself to calm down and concentrate on Calvin's words.

Calvin told Erin what he was thinking about yesterday, and Erin's eyes lit up when he heard that Calvin was going to attach the Dragon Crystal to himself.

She had always wanted to put the power of dragons near humans, but she really hadn't thought about whether the dragon crystal could also give people the power to destroy dragons.

Calvin's words undoubtedly opened a new door for Erin.

"Fetril, do you really think that even the Dragon Crystal has this kind of power?"

"Of course, didn't you say that the Dragon Crystal is the source of the magic in the dragon's body?"

As soon as the words came out, Calvin secretly cursed badly, it seemed that he would give birth to the second generation of Dragon Slayer Wizards nearly four hundred years earlier, and he directly skipped the first generation of Dragon Slayer Wizards.

"So, will I be able to attach what the Dragon Crystal possesses directly to humans, as you said?"

Sure enough, Irene's wisdom was beyond doubt, and she directly thought of this aspect.

"Uh...... Perhaps, but the Dragon Crystal is mine now, so don't you want to take it back. ”

Although it may not be big, Calvin did his best to make amends.

"Feder, this kind of thinking is too selfish, this is a matter of human fate, and isn't there two crystals, what about giving me one? ”

Erin said dissatisfiedly that Calvin's performance had made her favor with him drop a little.

Calvin was unnaturally dripping in a cold sweat, a little afraid to face Irene's scorching gaze.

"Didn't I tell you that I can summon seven summoned beasts at the same time, and I need a lot of crystals. ”

Seeing that Calvin didn't seem to back down, Erin couldn't help but sigh.

"Forget it, anyway, whether it's attaching a dragon or a dragon crystal, I can't do it now, so let's not talk about this for now. ”

"You're right to think so, and ah, the power of a dragon must be stronger than the power of the dragon crystal, I think you should continue in the original direction. ”

Seeing that Erin had the intention of letting him go, Calvin hurriedly struck while the iron was hot, vowing to stop Erin's thoughts here now.

Moreover, what Calvin said was not a lie, in his speculation, the dragon crystal was just a converter, and the transformation of human magic into dragon magic was still a little worse than actually cultivating dragon slaying magic.

However, he thought of Laxus and the Celestial God Celestial Serena, the strength of the two second-generation dragon-destroying magicians was far superior to that of the first-generation Dragon Slayer, especially the Celestial God Serena, a man who stuffed eight dragon crystals in his body, although he had never met, but if it was really a fight, Calvin could not be confident that he could win.

This made Calvin wonder if he was right.

Previously, Calvin had thought that dragon-slaying magic was learned by dragons, but after affirming that Erin was the founder of dragon-slaying magic, he found out that dragon-slaying magic was likely to use additional magic in the first place, which was similar to the method of implanting dragon crystals.

But then I thought about it, the idea that Akuno Rokia cultivated dragon slaying magic to the point of turning into a dragon, and that the first generation was stronger became even more stable.

Suddenly, something came to mind, and Calvin looked at Erin with extremely strange eyes.

"Then again, Erin won't become a dragon in the future!!"