Xia Luo stretched, she put down her paintbrush and looked at the mages she had drawn at the table.

The second batch of mage cards has been delivered and printed, and with the full production of several alchemy workshops, Coke has spread rapidly to the whole country with Priest as the center, and the daily income has become quite large, and the amount paid to Xia Luo as a reward for painting has gradually increased.

When she first sent money home, her father thought that Xia Luo had done something illegal and criminal, but after Xia Luo's explanation and Claire's handwritten letter, Xia Luo's father finally put his mind at ease.

Although he still has a lot of complaints about Xia Luo's addiction to painting, after seeing Xia Luo's paper as the second author published in the "Monthly Alchemist Griffin", the stubborn father could not say anything to refute.

"Aren't you resting yet?"

Roommate Evanna sat on the bed in cute pajamas, and since the "Lonely Foodie" serialized in "Daily Priest", she had quit the habit of reading the newspaper before bed, and instead put her reading time into dinner, which somewhat relieved the torment of the gourmet description on her stomach.

"Well, I'll go to sleep right away."

Xia Luo nodded, looking at the painting she had just finished.

The number forty-seven mage card depicts an old mage holding a compass and measuring something on the ground, and behind him, a spiral is extending, and along the spiral, there are countless mathematical formulas.

This is the mage Demira 1,600 years ago. Corinth, who is known as one of the originators of mathematics, discovered many of the mathematical formulas that people use today.

He was highly skilled in the system of laws and elements, and Demira proved that the buoyancy force of an object in a liquid is equal to the weight of the liquid it distributes, a principle known as Demira's principle, which has survived to this day.

Demira also discovered the Demira spiral in geometry, and based on this, sixteen spells were created, which are still used by people today.

However, the fall of this mage is very regrettable, he was defeated in the battle of the ancient mages, imprisoned by rival mages, and finally assassinated in prison.

However, even in prison, Demira was still obsessed with research, and it is said that he was still studying geometry before he was killed, and when the Assassin stepped into the prison and prepared to kill Demera, who had been sealed with magical powers, he was undaunted, and only shouted, "You broke my drawing!" Then he was assassinated and died.

Xia Luo sighed softly, then packed up her painting tools and changed into her pajamas.

Recently, her life has been much busier and more fulfilling than in the past, and Xia Luo has also focused on studying the alchemy books that Reiner gave her in addition to painting to improve herself.

Perhaps, in time, Xia Luo will also be able to become a qualified alchemist.

Charlotte remembered the note she had written about her thoughts for the future, and she clearly remembered that she had written on that piece of paper: I hope to be able to depict the colors of this world.

And now, she is on the road to her dream.

Xia Luo looked out the window, the crescent moon was like a hook, like a quiet academy.

......

In Reiner's room, magic swirled around him like light smoke.

The headmaster's consciousness was drifting in the lake of his heart at this time.

In the sky, the blazing sun shines brightly, illuminating the earth, while the calm waters of the lake reflect the sunlight and glow with a blurred light.

On one side of the lake, a huge flame burned brightly with the sun.

It's a secluded world, Reiner's consciousness stands in mid-air, and now, he's going to make his mark on this world.

He waved his hand slightly, and a silver trail was drawn, a straight line, splitting the world in two.

Then, Reiner's fingers wandered, and graceful and complex curves gradually took shape.

Between the intricate trajectories, a little bit of starlight lit up.

The scorching sun in the sky gradually dimmed, as if night was coming.

In that secluded sky, corresponding to the starlight in front of Reiner, countless bright stars shone brightly.

At one o'clock, two o'clock, three o'clock, the stars around Reiner gradually lit up, and streams of light burst out from the stars, quickly enveloping Reiner along the countless silver trails.

At the same time, the lake rippled.

The ripples, the churning waters of the lake and the stars beside Reiner form a subtle unity.

When the last trail was filled, the entire spell model began to burst with a dazzling silver glow, and then immediately shrunk into Reiner's body.

Reiner's consciousness reached out, and a fist-sized flame condensed in his palm.

Unlike the bright yellow blazing flames of ordinary mages, the fireball in Reiner's palm was pale blue, and it was obvious that this was because he had constructed a fireball technique based on hydrogen.

"This is, mass-energy transformation?"

Reiner felt an indescribable power condense burning hydrogen and oxygen in his palm, and before he could taste it carefully, the flame became more and more intense, and the scorching heat could not be contained by the magic, and even Reiner felt a hot wind rushing towards him.

He threw out that ball of fire.

I saw the blue flames streak across the sky like meteors and fall on the rock wall by the lake.

Boom –

A loud bang exploded, and the solid rock disintegrated in an instant, and the high temperature eroded the rock near the core of the landing point, forming a glass-like quartz crystal, and the outer rock wall was shattered by the huge shock wave of the explosion, and the gunpowder smoke spread out in a rippled shape.

"If it's really a qualitative transformation, then it seems that a lot of things can be explained."

Reiner muttered as he looked at the crater his fireball had smashed into.

But now he has removed a classic formula, and he doesn't have any intuitive understanding of the transformation of mass and energy, and he doesn't know whether it is in line with the world, so he can't produce any feedback.

He also did not dare to build cognition based on this, for fear that something would go wrong and cause cognitive collapse.

"It seems that the future research direction can try here."

Thinking like this, Reiner couldn't help but think of the image of himself standing on the ground, rubbing a hydrogen bomb in his hand.

It's a little exciting to think about.

"Let's put this thing aside."

Reiner looked at the sky that was gradually regaining its light, and among the bright stars, it was obvious that the spell model of the Fireball spell was forming a constellation, twinkling between the stars.

"It seems that the inscription has succeeded."

The whole process went unexpectedly smoothly, and the explosion power of the fireball spell made of hydrogen combustion was far greater than that of ordinary fireballs, and as long as the magic supported it, Reiner could continue to rub the fireballs and throw them, and he at least now had a means of self-preservation.

Reiner's consciousness returned to reality, and he opened his eyes, and before he could feel the spell engraved in his soul, he saw a pair of eyes staring straight at him.