Chapter 406 Magic Obstacle

What did he see? A system that is detached from an external energy supply and still generates its own electricity!

Reminiscent of Mystery Moon's ability being enchanted, the answer is almost ready to come out. She endowed a brand new characteristic on the metal frame, using magic power to provide the energy source. ｜Chinese｜Fiction. .

"How did you do it?" Roland exclaimed.

"You said that electricity and magnetism are interrelated and an inseparable whole. I can't help but think, since my ability can make an object magnetic, can it also make it produce lightning? You said that creating lightning requires a change in magnetic force, I tried to attach the changing magnetic force to the copper wire, and it turned out like this..." Mysterious Moon replied cautiously, her eyes full of expectation.

So... the prince thought to himself that the current does generate a magnetic field, but the magnetic field does not generate a current unconditionally. The latter must act on the closed coil, and at the same time there is a change in the magnetic flux. An external energy source is required to achieve this.

Mystery Moon's new ability replaced this part, allowing the magnetic force to change without external interference. Roland would have thought it was a perpetual motion model before, but now he understands that the witch's ability cannot be used Common sense to measure the magnetism of enchantment does not necessarily come from the magnetic poles, just like black fire is not fire.

These are all the effects of magic.

The only thing he was curious about was, had Mystery Moon never noticed the magnetic force changes of enchanted objects before?

When Roland asked this question, she nodded first, but quickly shook her head and said, "When I was in the Aid Society, I also thought about making the magnetism of objects change at will, and reducing the magnetism when not in use, so as not to cause damage to other sisters. It caused trouble, but it seemed to have no effect, and the magnetism of the object was always maintained at a fixed size. I thought this idea was impossible to realize, so I didn’t try again.”

Sure enough, Roland turned his head and asked Nightingale, "Her magic form..."

"It's condensed," Nightingale emerged from the mist, smiling, "it's like a surging wave of blue water."

Mystery Moon's voice suddenly became excited, "Am I really?"

"That's right, your ability has evolved," Roland affirmed. "Without long-term unremitting practice, it is impossible to understand the key to promotion so quickly. You have performed very well. From today on, you are the sixth in the Witch Union." A witch with the ability to evolve."

"Congratulations," Nightingale smiled and walked over to pat her on the head.

"Then can I do more things for His Highness now?" Mystery Moon asked with sparkling eyes.

"Well, there are too many to count." Roland raised his mouth, "As I said before, your potential is limitless. But... take a good rest first, your dark circles are almost as big as fists Yes. Wait until the afternoon, and then let me test your ability."

"Yeah!" She nodded vigorously.

After Miyue left the office, Nightingale immediately closed the door and came over. She didn't go back to the table or to the French windows as usual, but leaned close to Roland, pressed his shoulders excitedly, bent down, and her pale golden hair fell on her cheeks, making him feel a little itchy . Looking at the other party's watery eyes and soft red lips, Roland's heartbeat increased several times.

Eh? What's happening here! Does she want to be here with herself...but it's still broad daylight.

"Tell me the method." Nightingale's words stunned the prince, wait... The story seems to be different from what I thought?

"what way?"

"There is no need to understand the method of "Theoretical Basis of Natural Science" to evolve," she said excitedly, "With Miyue's test scores, it is impossible to understand the content of this book, but you still let her evolve Got a new ability! What should I do? Do I also use small toys to practice?"

Uh, so it was for the sake of evolution. This request is really regrettable, isn’t it? It’s right that it made people breathe a sigh of relief. Roland cleared his throat and gathered his thoughts, “I’m afraid it’s difficult for you to rely on epiphany. breakthrough."

"Why?"

"According to Agatha, this needs to witness phenomena related to abilities in reality before it can cause evolution, and your fog is too incredible, and I don't know its specific principles, let alone guide you to know it Yes," Roland explained, "If you want to condense magic power, I am afraid that there is only one way to go in the end, which is to master all the knowledge of nature and physics, and advanced mathematics is also a must-know skill."

Nightingale's expression immediately collapsed, she walked feebly to the reclining chair, and leaned softly on the back of the chair, as if her body had been hollowed out.

After lunch, Roland spent half a day conducting a comprehensive test on Mystery Moon's new ability.

He named this ability indeterminate magnetism. Like the previous magnetism, it can be attached to any object and produce periodic changes according to the magic power injected during enchanting, but for insulators, it has almost no current effect.

In addition, her magic power is also the lowest among the evolutionary witches. She can only light up the two magic stones on the seal of divine will, which is half less than Maggie's. However, the enchanting ability has very high requirements for magic power. The greater the upper limit of the magnetic force change, the longer the duration, and the more amazing the magic power required. After a series of actual tests, he found that Miyue's new ability is quite stable when used as a battery. If he wants to drive a large motor and reach the power of an active steam engine, it is far from enough to transform the DC motor assembled when electrolyzing water into an electric motor. Tested, and the results were pretty bad. The motor rotor that Mysterious Moon has consumed all of its mana to enchant can only last for half a day, which almost negates its practical value as a source of power.

However, Roland did not disclose these to Mystery Moon, but instead encouraged her to continue practicing new abilities and not to drop her studies. For her, evolution is not easy, and any bad news may make her feel depressed.

Fortunately, ability evolution is not a one-shot deal, as long as Mystery Moon can make another breakthrough through systematic learning, there is still a chance to make up for the lack of magic power.

In addition, Roland also thought of the method that Agatha said that multiple people work together to make the luminous stone. If there is a witch who can manipulate or transfer magic power, it can also bypass the limitation of Mystery Moon's own lack of power.

In the evening, he found Tilly Wimbledon.

"An auxiliary witch of the type of magic control?" After listening to the prince's narration, she pondered for a moment, "There is no one on Sleeping Island who has such abilities."

"Is...is that so?" Roland couldn't help sighing, it seemed that Mystery Moon could only rely on her own efforts to improve.

But Tilly's next sentence made his expression change, "But I know where you can find such a witch.".

(To be continued.)