Five days after Hart was reincarnated...
"Dear Hart. From today on, let's use magic other than fire attributes."
"Yes!"
Tina was teaching magic to five-year-old Hart at a training center co-located in Count Silveray's mansion.
"It's quick, but it's a problem. What are the four basic attribute magics that exist in this world?"
"Four things: fire, water, soil, wind, right?
"Correct. The magic of its four attributes is called" four-element magic. "
On the blackboard set up at the training station, Tina writes a four-element magic chant and so on to put it together.
[Four-element magic]
Fire... Fire
Water... water
Wind... Wind
Soil... Earth
"Can you also say attribute magic other than four elements?
"Yeah! It's the light and darkness of 'Yin Yang Magic', isn't it? The light attribute magic chant is holly, and the dark attribute magic chant is dark, right?"
"Excellent. You're right."
[Yin Yang Magic]
Light (Healing)... Holly
Darkness (Curse)... Dark
Light attribute magic is also known as sacred attribute magic. Healing magic, such as heels, is also classified as a light attribute.
Curses and the like are classified as dark attribute magic.
"So can we also say 'synthetic magic' that can be used by mixing four-element magic - that is, synthetic magic?
"Of course! Fire attributes, magic, wind attributes, magic, 'flames', water, wind, ice, wind, dirt..."
Hart answered one magic combination after another, and Tina wrote it down on the blackboard.
Synthetic magic (basic)
Fire + Wind ⇒ Flame... Flame
Water + Wind ⇒ Ice... Ice
Wind + earth ⇒ Thunder... Thunder
Water + Fire ⇒ Mist... Mist (Phantom/Enchanted Magic)
Sat + Water ⇒ Tree... Wood
Soil + Fire ⇒ Iron... Iron (Alchemy)
"Yes, everything is correct"
"Tina has been telling me about magic for a long time. Of course it is."
An otherworldly man named Yao Nishijo has been reincarnated into the flesh of a five-year-old named Hart in this world, but since it was a reincarnation in a way that mixed the souls of Hart and Yao, Hart today had both memories of him as a Yao and of Hart up to the age of five.
I couldn't train magic until I was five, but as a study on magic, Tina was letting Hart read the book.
Furthermore, as a reincarnation privilege, Hurt had a combat position as a 'sage'.
Being a wise man improves your memory and increases your knowledge of magic. In addition, the amount of magic increases, and correction is applied to the magic operation.
Using synthetic magic is highly challenging in ordinary humans, but there was nothing wrong with Hart, the wise man.
Yesterday, the fourth day he was reincarnated, he was making sure that he could use all kinds of synthetic magic combined with four-element magic.
"But I'm not sure that soil and wind make thunder magic."
From a hart with knowledge of the original world, only the combination of lightning attribute magic was somewhat uncomfortable.
Yesterday, I was hiding in Tina and sneaking up on synthetic magic, but somehow only lightning attribute magic was harder to use than other magic.
Hart considered the cause to be demon (...) law (...) to be (...) structure (...) composition (...) su (...) a (...) me (...) - (...) j (...) to be (...) and (...) i (...) or (...) et al. (...).
The magic of this world changes dramatically in the effect with the magical image that the user possesses. Sometimes, if you can't imagine it firmly, the magic itself doesn't work.
Since the actual thunder seems to be generated by the friction of ice made over it, it was not possible to imagine for Hult that it would be lightning with a combination of soil and wind.
"Right. Actually, lightning attribute magic is harder to use than any other synthetic magic."
"It is."
"Yes, in fact, lightning attribute magic is not pure wind attribute, but mixing water attribute magic there and putting ice attribute magic properties into it and using wind (...) genus (...) sexual (...) strong (...) meh (...) of (...) ice (...) genus (...) demon (...) method (...)"
[True Thunder Attribute Magic]
Wind + water + soil ⇒ thunder
"Heh. What is this? You have to combine three attribute magic to use lightning attribute magic."
"Exactly. Small grains of ice rub together, creating lightning. That thunder has the properties of moving toward the soil, so it is established as a thunder attribute magic by guiding it through soil attribute magic to its target."
"I see!"
With this explanation of Tina, Hart had a clear image of lightning attribute magic.
"However, even if lightning attribute magic had such images, it is very difficult to activate and mix the three attribute magics simultaneously, with only a few humans available. Powerful attack magic allowed only to a limited number of humans with a magical gift - that's thunder attribute magic."
Magic allowed only by some who over time had loaded with magic drills or by brave men summoned from different worlds to defeat the Demon King.
Hart, who had no image, but he was able to activate lightning attribute magic.
That is because Hart was a wise man summoned by evil gods from other worlds.
It was the magic that was forcefully activated by the effects of the profession, but now he had all the images and skill to just activate the lightning attribute magic with perfect power.
So...
"Dr. Tina. I want to try the magic of thunder!
Hart wanted to try it out and couldn't help but say he wanted to use lightning attribute magic.