Naturally, the chain of events that occurred in the Rainbow Tower had not yet reached the distant Crescent Academy, and Reiner's life was as usual, and nothing seemed to have changed.

Deal with school duties every day, learn new magical knowledge, make decisions on some business projects, help Claire develop some new dishes, and pet the cat for ten minutes.

As winter began to get colder and fewer students went out, Reiner's often open windows were also firmly closed, and looking through the glass at the bleak school square, one could really feel the change of seasons.

The first day of the falling moon is the Winter Solstice Festival, which heralds the arrival of winter, and in the next three months, the weather will gradually get colder, and most of the kingdom of Astor is snowy areas, and only coastal cities such as Noss in the south have a relatively warm climate.

By the third month, the month of the Dragon's Sleep, the year is coming to an end, and people will prepare for the New Year's festival and welcome the new year.

It was now the ninth day of the Starfall Moon, and it had been three days since Reiner had sent out his paper, and he wasn't too worried that his paper would be rejected, because although it was short, it had sufficient data and correct reasoning, and anyone who had studied these fields could see that it was correct.

Reiner was a little worried about whether this paper would cause an unfortunate time like the last paper on electrolyzed water, but on the one hand, Reiner's paper was directly submitted to the High Council for review, and these mages who could be promoted were very receptive to new theories, on the other hand, although the wave theory and the particle theory seem to be incompatible, but in the final analysis, they are still an interpretation of the nature of light, in short, this content is too deep, so no matter which side the final conclusion is biased, For the vast majority of mages, they will not be shaken to the most basic understanding.

Of course, if there really is a kind of mage who insists on the wave theory or the particle theory as if it were faith, maybe Reiner's paper will have some influence on him.

Elimia had finished her day's work, so Reiner asked her to check on the construction of the new library, it would take a long time to tidy up the abandoned tower and renovate it, and the library, which had been renovated since the fall, had only recently come to an end, Reiner asked Elimia to make a list of books, and today was to confirm the new arrivals.

Knock Knock Knock –

Reiner was still reading books on the theory of advanced magic construction when he heard a few muffled noises, looked up, and saw that it was a kitten tapping on a locked window with its paws.

"Oh, I forgot."

Reiner hurriedly opened the window with the mage's hand, and the kitten immediately slipped into the room and shook its body.

"It's not a good habit to close the windows."

The kitten, who is also the dormitory caretaker of Crescent Academy, Lady Freya said as she licked her paws.

"You can actually go over there."

Reiner pointed in the direction of the doorway, to be honest, I don't know if it was the habit of the dormitory administrator, Reiner had never seen her come in through the main entrance, almost always by the side door.

"Get here quickly."

Madame Freya said lazily, she had expertly climbed onto the couch, where Reiner had left a blanket for Madame Freya's daily nap.

As it is recorded in the books, Mona's biological clock is so precise that Lady Freya will always go to sleep at 2 to 3 p.m. every day, go to bed on time, and wake up on time, which can be called an alarm clock.

Moreover, this routine is not subject to her own will, in the past, Mrs. Freya used to find a place in the school to take a nap, and later this place was fixed in Reiner's office, and once, Reiner accidentally locked the window like this, causing Madame Freya to sleep outside the window, which was very embarrassing.

Reiner smiled at the sight of Lady Freya, who was breathing well and falling asleep, and he half-closed the window and continued his previous reading.

About an hour later, Reiner stood up and prepared to make a cup of coffee, but Arymia was not there, so he naturally didn't have any black tea to drink, and Claire couldn't tell where to steal food at this time, let alone help Reiner make coffee, so he had to do it himself.

But no sooner had Reiner stepped out of the office door when a reckless figure crashed into his arms.

"It hurts, it hurts."

Claire rubbed her reddened forehead, and then saw Reiner.

"Ah, Lenarena, listen to me."

She swayed from side to side, jumping and jumping, and seemed very excited.

"Did you find anything delicious?"

Reiner smiled helplessly and asked.

"No, no, hmph, I'm not full of food!"

Claire puffed out her cheeks in protest, quickly remembering her original purpose.

She waved a letter in her hand and handed it to Reiner.

"This is a letter from the Rainbow Tower, I think the signature is the High Council of the Rainbow Tower, is it the result of the previous review of the paper?"

Claire naturally knew about Reiner's experiments, and she also looked forward to the paper being approved.

"I'll see."

Reiner checked the magic signature and opened the wax seal, only to find that it wasn't the result of the paper's review, as Claire had suspected.

"Dear Reiner. Mr. Ian Gray, we cordially invite you to the 302nd High Council of the Rainbow Tower, where you are welcome to share your magical experiences and give valuable comments on the planning of the Magic Society...... Is this an invitation? ”

Inside the envelope was a handwritten invitation signed by Eagles. Field.

"Wow, this is a super academic conference!"

Claire exclaimed, took the invitation from Reiner's hand, and carefully read it again, making sure that it wasn't her own dazzle or someone's prank.

"It seems that my thesis has generated a certain amount of controversy among high-level mages."

Reiner smiled bitterly, he didn't expect to change people's perception of light with a single paper, but he didn't expect that these high-level mages would directly invite him to the venue.

Reiner has attended a lot of academic conferences, but this time the situation is different.

Mercury Balance's annual academic conference was invited to attend after his paper was recognized, and he knew that the Ernest meeting was his intrusion into the meeting of the high-ranking mages, and he was verified on the spot.

And now in this paper, he will most likely need to face the mages of the entire High Council, not only the wave theory, but also the proponents of the particle theory, and Reiner needs to face these people and tell them that light is not only a wave, but also a particle.

Such pressure is unprecedented.

As if noticing Reiner's thoughts, Claire quietly took Reiner's hand.

"It's okay, Reiner, I trust you."

Her sincere look made Reiner smile and touch Claire's head.

"I know."

Putting away the invitation, Reiner spoke again.

"Claire, come with me to the Rainbow Tower."

"Huh?"

Claire, who was unprepared, tilted her head, as if she didn't quite understand Reiner's words.

"I'll feel at ease with you."

Reiner said, glancing at the map of the continent hanging on the side of his office, where the Rainbow Tower stood out.

"Next, there's going to be a storm in the Rainbow Tower."