As soon as it was dawn, Roland was pulled out of the bed by the nightingale—remember the last time this happened was when Nanava was discovered as a witch by Tiago Pyne.

"What's going on?, have you found a new witch in town?" he asked, rubbing his eyes.

"No, Your Highness!" cried Nightingale with an excited face, "Anna...... Anna, her abilities have changed again!"

"Again?" Roland hadn't fully woken up from her sleep, "isn't she an adult?"

"It's another change in adulthood, I've never seen such an amazing magical form, it's almost like a physical form. Nightingale brought the washbasin, "Neither Shujuan nor Wendy have heard of such a thing, go and see, everyone is waiting for you in the office!"

Roland washed his face casually, put on his clothes and followed the nightingale to the second floor, and into the office, the eleven witches immediately focused their eyes on him. Among them, Anna's eyes were a little puffy, as if she hadn't slept all night.

"Can anyone tell me what happened?"

"When I walked through Anna's room in the morning, I saw her sleeping on her stomach at a table with a pile of iron lumps. I was about to go over and wake her up, but as I got closer, the magic in her body had turned into ......," she paused, as if wondering what to say, "into a fixed shape, like a square that was constantly turning. ”

"Cubes?" Roland walked up to Anna and looked at her carefully—he couldn't see any difference except that he was slightly tired. Then he noticed a cylinder on the table, made of what appeared to be pig iron, the off-white smooth surface and the flat cut at the top made him think he was dazzled, "This is ......"

"Anna made it," Nightingale said, "with her new abilities." When a witch awakens, she gathers magic in her body, which is as thin as mist at first, and slowly turns into a gas-like vortex of different colors after a few years, such as Wendy's white and the leaf's green...... And Anna's magic power used to be very huge, and when she became an adult, it condensed a lot and was dark green, but now, the magic in her body was only the size of a fist, like solid, completely opaque. She picked up the quill on her desk and sketched it roughly, "That's pretty much it." ”

Despite the nightingale's poor drawing skills, Roland was able to tell it was a cube.

He looked at Anna, "What happened last night?"

Anna recounted her experience. When she finished speaking, the other witches were still dazed, completely unaware of the relationship between the orb, the vibrations, the connections, and the changes in abilities in her mouth.

Only Roland's heart moved slightly.

Magic was an energy in his vision, and the witch was the terminal that unleashed it. There is an infinite amount of effects that magic can transform, but what kind of effect it will end up in depends on the witch who controls it, or more specifically, on the witch's mind.

If his guess is correct, thoughts can have a profound impact on abilities.

To put it simply, it is difficult for a person who has never seen an airplane to imagine that a huge iron bird can fly in the air, and a person who has never seen the universe naturally does not know how wide the world is. The height of thought and the breadth of knowledge limit the use of magic - every further understanding of the nature of the world leads to great advances in technology, so will the same be true of the witch's ability, the deeper understanding of the world, and the effect of magic closer to the source?

"Let me see your new abilities. Roland said curiously.

Anna held out her finger, and a black flame appeared on her fingertip out of thin air, looking the same as a normal flame, except that it didn't emit light.

"Can your black fire change shape at will?"

Anna nodded, controlling it to float onto the table. Soon, the black flame, which was in the shape of a natural flame, suddenly turned into a cube. Before everyone could react, the block spread out into a black cloth that covered almost the entire tabletop, and then it closed in the center, gradually becoming a straight line that stood up. Roland couldn't help but reach out and touch it, and found that the black thread, which was as thin as a hair, did not move at all—it was unbelievable, considering that even if it was as hard as steel, it could be easily bent with his fingers when drawn into a thin wire. This is determined by the softness of the object, and there is no absolute rigid body.

"Can it be a little finer?"

"Yes, but then you won't be able to touch it again. "Otherwise it will cut you." ”

"What about the temperature, can you control it at will?"

"Well, and I can make it produce different temperatures in different parts than a green fire. ”

Roland somewhat understood what the nightingale meant by substance, compared to the green fire as warm as water, her ability at the moment had been condensed, and it was not appropriate to describe it as flames - when Anna accepted the idea that everything in the world is made up of microscopic particles, the perception that the temperature produced by fire also broke through to a new stage of temperature produced by particle motion. To be sure, the other party is not manipulating the particles, just as the other party was not controlling the flame before...... Whether it is a seemingly ordinary flame at first, or a green fire and black flame in adulthood, it is a manifestation of magic.

Although both convert magic into heat, the effects are very different.

A true genius, Roland couldn't help but sigh that he couldn't think of a more appropriate adjective other than genius. When you learn something new that night, you can immediately comprehend and apply it to your abilities, a way of thinking and the ability to absorb that only the most gifted people can have.

Anna's changes also made him more interested in exploring the true meaning of the world.

It's a pity that he can't have magic powers, Roland thought, this may be the biggest regret after crossing over. After all, most people have a dream of a superhero in their hearts, and it is so enjoyable to accidentally gain incredible power and embark on a different path from then on.

"I kind of know the reason for Anna's change in abilities. He put away the regret in his heart and said to the witches.

"What is it?" the crowd asked.

"Learn. ”

"Learn ...... Xi?" Shujuan muttered, "Do you mean yesterday's teaching class?"

"Exactly," Roland said succinctly of his guess, "insight helps you to improve your abilities, and even make leaps and bounds. ”

"I ...... too Is that okay?" asked Mizuki timidly.

"Of course," Roland patted her on the shoulder. If it weren't for the limited number of steam engines, and the inability to find rubber and make wires, the pile of strong magnets she enchanted would have come in handy a long time ago.

Originally, Roland's purpose in starting the class was just to pass on the knowledge he had learned to the books, so as not to forget more and more, but now he accidentally found that learning knowledge can also have the effect of increasing ability, and it has become very necessary to teach all the witches together.

Of course, he also understands that not everyone has the talent of Anna. Like a nightingale who can fall asleep in class, he has no hope. From memorization to understanding, and then from understanding to application, there are many horizontal grooves in between. He also does not know how many people will be able to apply the knowledge they have learned to their abilities.

"You didn't sleep last night," Roland said to Anna, "I'll catch up on it later." I'll put your new abilities to the test in two days. ”

"Hmm. Anna nodded earnestly.

"As for you," he looked at the other witches, "from today onwards, every Monday through Friday after dinner, we will go to the parlor to learn the basics of reading and writing. Shujuan, you are their enlightenment teacher. (To be continued.) )