As the night darkened, a battle mage manager spotted the elven mage in the corner of the Violet Library!

"Your Excellency, the library is closing, come back tomorrow morning!" He habitually spoke.

Carlin slowly put the few books in his hand back on the shelves, then stood up a little sloppily and walked outside.

The night sky of Dalaran is unlike any other place, and here the night sky is faintly dyed a lilac due to the influence of magical energy.

Carlin walked slowly down Violet Street, and in a fit of attention, he even bumped into a stall that was finishing his work......

"I'm sorry......" he said casually, and continued to ponder and ponder.

"Another crazy magician!" The owner of the vendor glanced at him, shook his head, and continued to pack his things.

Carlin didn't even notice what was happening behind him.

His mind was still immersed in the new world he had just discovered.

……

The "Pig and Whistle" hotel is already within easy reach...... The hotelkeeper, Dwarf Soriel, was standing in the doorway, watching:

"Mr. Carlin, you're finally back, I'm waiting for you to come back and close the door!" He said anxiously.

"I'm sorry......" was still a very casual answer.

"What the hell is wrong with Mr. Carlin......" Soriel muttered to himself as he closed the door to the hotel, "how does it look like he has fallen out of love!" ”

Carlin returned to his leftmost cottage on the third floor of the hotel!

The first thing he did when he entered the room, he took out the notebook he had been using and flipped to a brand new page.

Brush...... Brush...... Brush......

Only the sound of quills can be heard in the house, and it is endless.

After about an hour, Carlin put down the quill pen in his hand, and the pages in his notebook were already densely remembered.

"A discussion of the rules for the entire fireball spell!"

Here's a treatise.

Through the refinement of calculations and deductions, Carlin has basically summarized the common rules of "Fireball", "Flame Blast" and "Flame Explosion", and has given the formula! According to the mage's own literacy and the surrounding phlogiston concentration, it can be deduced that the spiritual power that releases these spells can be deduced.

The spell "Flame Impact", which was almost "difficult to reach the blue sky" before, was already handy when released by Carlin at this time.

Even the five-ring plastic energy spell "Flame Explosion Technique", whose strength far exceeded the tolerance range of Karlin's spell position, was no stranger to Carlin at this time.

However, if forcibly released, there will definitely be a lack of mental power; However, if a large amount of black powder is used to strengthen the concentration of phlogiston in the surrounding area, the requirement for mental power can be reduced, and it can be released by skipping the level.

Of course, after a little calculation, trying to achieve that level of phlogiston concentration would require the consumption of 1,800 quarts of black powder (about 22.8 tons...... This is naturally unrealistic at the moment!

However, gunpowder is not only at the level of black powder, and Carlin wondered if he could get more powerful gunpowder...... Not to mention the release of the "Flame Explosion Technique", even the higher-level Seven-Ring Plastic Energy System "Forbidden Flame" is not a problem.

Maybe you can give birth to even more terrifying fire spells?

……

After reading it carefully, the logic of this paper that has just been written is very tight, and there are hardly any flaws.

If this paper is published, it may be enough to cause a sensation throughout Dalaran!

Because this is a great blow to the most mainstream "arcane agnosticism", and it is enough to cause even a revolution in magic.

Carlin lowered his head and pondered for a moment.

He tore off the pieces of paper and burned them all with a fire!

One step ahead is genius, and ten steps ahead is sure to be considered crazy...... This is the lesson of Copernicus and Bruno in the previous life, you can't make the same mistake yourself!

Carlin secretly decided that he wouldn't tell anyone about the nature of the arcane until he reached the Eight Rings!

And once you have explored the nature of arcane, it is much easier to understand and learn about it...... For Carlin, this is a perk, and he doesn't feel the need to share it completely anytime soon.

……

Since the spells of the "Fireball" series follow the construction of mathematical models...... That's not accidental, all spells are probably enough to be solved mathematically.

For example, the teleportation system three-ring spell "Flash"!

This is one of the most useful spells for mages!

It allows the user to move around twelve yards in front of them, and has a great chance of being immune to this attack if attacked.

Whether it's a home trip, or a murderous overkill, it's a great boost!

Although it is a relatively unpopular teleportation system, more than 95% of mid-level and high-level mages will choose to control it first!

Of course, any spell with more than three rings is quite difficult to control...... "Flashing Technique" is no exception, its principle is to escape the user into the aetheric plane in a short period of time, and then shuttle to the location where they are trying to move.

For the Three-Ring Mage, it is very difficult to remember the location of your flashback due to the completely different environments in different regions...... It's also common to unleash failures!

But what Carlin is considering: what if you use a mathematical model to construct a three-dimensional coordinates?

There is no need for mechanical position memory, but simply relies on coordinates for flashbacks.

If you do a direct flash on a flat surface, the flashback position should be at the (0,12,0) position! Of course, if it is a place where the terrain is compared, the coordinates will move, but through the visual coordinates, it must be much easier to remember than the specific location!

As Carlin walked out of the tavern early the next morning, he walked straight to Violet Square...... There are quite a few mages there who practice teleportation spells.

……

Three days later, Carlin returned to the tavern with a confident look on his face.

As expected, it was a lot easier to learn after building the three-dimensional coordinates!

In three days, he had already mastered some of the techniques of the flash technique...... And without the help of mathematical models, this time could have been extended to three months!

Shortcuts, not a joke.

Carlin pulled out his notebook again, there was something to keep in mind.

He writes:

"Six years of winter before the Dark Gate, I am one step closer to the truth!"