Makarov's expression was solemn as he instructed Gar:
"This technique, Fairy Law, is mainly to shock enemies."
"Once cast, there's no possibility of stopping it."
"According to your will, it will completely eradicate the enemies you designate."
"And if there are too many enemies, it will drain your Magic power and overdraw your life force in a very short time."
"According to the records left by the First Generation, this technique was modified by her from the technique 'Law' of the Black Magician progenitor, Zeref."
"Using it results in very serious consequences, so it cannot be used lightly."
Saying this, Gar was led into the Guild Master's room by Makarov.
He carefully taught Gar how to cast Fairy Law.
The war had been going on for so long.
Many Magicians on the Ishgar Continent were puzzled as to why Grimoire Heart didn't directly attack Fairy Tail, but instead pressured the Guilds on the Ishgar Continent from various angles, forcing Fairy Tail's hand.
Given the traces of Hades' battle left in the Jushi Mountains, he shouldn't be afraid of a Light Guild.
It wasn't until Makarov went to a Council meeting one time that someone asked this question, curious about what kind of trump card Fairy Tail actually had.
It was then that Makarov, pretending to be casual, revealed a little bit about the effect of this ultra-high-level Magic, Fairy Law.
Only then did everyone understand.
Why Grimoire Heart didn't dare to attack Fairy Tail.
[As long as they are designated as enemies, they will be erased from the world.]
This short sentence sent shivers down people's spines; how could there be such an outrageous Magic?
But if it wasn't this outrageous...
Why wouldn't Grimoire Heart attack Fairy Tail head-on?
This sentence not only suppressed Grimoire Heart, but the Magic Guilds that originally had some opinions to voice suddenly became amiable and friendly at that meeting, chatting and laughing with Makarov.
But in reality, only Makarov knew why Hades, who was also Fairy Tail's Second Generation, Precht, didn't dare to attack Fairy Tail.
Because before Precht left, he left Lumen Histoire for Fairy Tail.
This was probably Precht's biggest regret.
Casting Fairy Law requires a large amount of Magic power.
In a Magic power contest, Hades naturally wasn't afraid of Makarov since he used the Dark Magic Source.
But when Precht left back then, he placed Lumen Histoire in the Guild's basement.
He didn't know if its location had changed over the years.
If a conflict were to happen here in Magnolia Town, the outcome would be hard to say.
So Hades didn't dare to gamble.
Perhaps this is also why Grimoire Heart only attacked later, when everyone from the Guild went to Tenrou Island.
Inside the Guild Master's room.
Gar finished understanding the principle of this Magic, and a golden light lit up in the palm of his right hand.
He said thoughtfully:
"Using holy light to smite darkness, any target designated as an enemy by the caster will be completely erased."
At this moment, Makarov's mouth was wide open as he looked at Gar:
"Your learning speed..."
He just explained the principle and demonstrated the Magic circle, and you already got it in the blink of an eye?
Gar's gaze turned to the chirping little birds on the tree branches outside the window.
The next second.
The golden light in Gar's palm bloomed, and the little birds on the branches outside silently disappeared.
Gar said:
"It consumes a lot of Magic power."
"Compared to normal Magic, it's at least ten times more."
With the same amount of Magic power, if he were to cast a fireball.
He could at least produce a fireball with a diameter of fifty meters or more.
Makarov nodded and said:
"That's normal."
"Because Light elements, just like Dark elements, only exist in special areas."
"Most of what is freely available in nature is the most basic five-element Magic power."
"To cast such a powerful Light-attribute ultra-high-level Magic, you can only do so by converting your own Magic power into the purest Light Magic power,"
"But the conversion rate is very low."
"This is also why, after casting Fairy Law."
"If there are too many enemies, it will drain your Magic power and overdraw your life force in a very short time."
Moreover, this conversion isn't just simple Light elements.
It's a ten-to-one conversion into the purest Light elements, so the consumption is naturally quite large.
Gar couldn't help but nod and said:
"Indeed."
"This ratio is too low."
"Then is it possible to create a large conversion array?"
"Covering the entire Magnolia Town."
Makarov was startled.
He had never thought of this before, but then he immediately shook his head:
"It won't work."
"Element conversion takes time."
"With the consumption of Fairy Law, even a conversion array as large as covering Magnolia Town."
"Couldn't supply the conversion needed."
"The reason Hades hasn't attacked."
"Is because he also knows this consumption, and his Dark Magic Source definitely can't keep up."
"If his Magic Source could supply the Magic power to counter Fairy Law."
"He would have attacked long ago."
Gar stroked his chin thoughtfully and said:
"I see..."
Seeing this, Makarov said with some surprise:
"You're not seriously thinking of setting up a conversion array, are you?"
Gar nodded and said:
"How will we know if it works without trying?"
"Before Magic staffs appeared, people also didn't imagine casting spells could be so easy."
Seeing this, Makarov didn't object either.
He nodded and said:
"Anyway, you're smart, so just do as you see fit."
"The Magic Council will send someone the day after tomorrow."
"I will represent Fairy Tail at the Council to negotiate with the representatives sent by the Balam Alliance."
"The Guild can only be temporarily guarded by you."
"Unless Hades himself attacks, don't use this Magic lightly."
Gar said with a helpless expression:
"Got it."
"I won't seek death."
"If they really attack."
"If things get out of hand, I can just take people and teleport away."
Only then did Makarov feel relieved.
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