Chapter 51

"Chachamaru! Chachamaru!"

As soon as she returned to the basement of the cottage, Yui immediately shouted for her servant. After leaving the villa space and reverting to her normal girl form, she struggled to support Levi and carry him to the living room, where she handed him over to the green-haired mechanical maid who appeared before her.

"Take him to Chao Lingyin, quickly!"

At that moment, she was just an ordinary human without any magic power. Carrying Levi all the way to the other end of Mahora Academy was beyond Yui's limits. Fortunately, with this servant, it would have taken much longer to find the way and send him over. It would have been an impossible task to intrude into Mahora as an outsider, especially since not all of Mahora's guards recognized Levi, the vampire's partner.

Watching Chachamaru fly away with Levi, Yui, who had been on edge, collapsed onto the steps at the entrance. The vampire girl, looking up at the sky, secretly mocked her own loss of composure.

What does it matter if she doesn't have healing magic? In this world, magic is not the only kind of miracle.

This world, filled with various extraordinary phenomena such as psychic abilities, magic, and martial arts, is still led by ordinary human leaders. Powerful mages live in seclusion, unnoticed by the general public. The reason for this is the treaty that restricts the interference of the real world and the magic world with each other.

Science, a discipline created by human wisdom, is the leverage that seemingly weak humans, who are considered insignificant by mages, have to sign such a one-sided treaty. Mages can casually manipulate natural phenomena like wind, fire, and lightning, which are beyond the resistance of ordinary people, making their individual combat abilities far superior to those of ordinary humans. However, magic is a profound discipline. Even in the magic world, where it is the foundation, powerful mages are rare. There are only a few individuals like Yui who are at the pinnacle of magic.

But science, a technology despised by mages, can mass-produce experts equivalent to excellent mages in a short time. Even with advanced thermal weapons, ordinary people, limited by their physical abilities, cannot defeat mages individually. However, a well-trained military group can match a group of low-level mages of the same size. Not all mages have reached the level where they can ignore large-caliber ammunition.

Moreover, among scientific weapons, there are destructive weapons called nuclear bombs, which have been considered taboo since their creation. Even a powerful mage like Yui might not fear the power of a nuclear bomb, but it's important to remember that just a small fraction of all nuclear bombs is enough to destroy the entire Earth. This principle applies to the location of the magic world as well.

To avoid a mutually destructive end of the world, after a major battle, the representative of the magic world signed a non-interference treaty with ordinary humans on behalf of all special ability users.

Powerful technology capable of destroying a planet is not limited to destruction. With the development of genetic technology, the creation of the human body, which alchemists in the magic world considered impossible, has been achieved through cloning technology by humans in the real world.

Chao Lingyin, the genius girl scientist who created Chachamaru and is based in Mahora, possesses technology far beyond the modern level. With her advanced and seemingly extraterrestrial miracles, regenerating Levi's lost right arm is not a difficult problem for Yui.

If one doesn't know the process of Chachamaru's creation, it's hard to tell that she is a robot. With Chao Lingyin's technology, which surpasses the times, treating a minor injury like a severed limb should be no problem.

"Hey! Where's Levi? Where did you take him?!"

Although Eve had only lived in the cottage for a short time, it was enough for her to understand Yui's feelings for Levi. Based on this trust, she believed that Yui had indeed found a way to treat Levi.

As for Kaguya Houraisan, to be honest, Yui still hadn't figured out the Servant's background. Apart from looking like a noble lady, she knew nothing about her. But at least, she wasn't a rude and uncivilized girl.

Excluding these two, the one who rushed to Yui's back and started shouting was only Rin Tohsaka, who had never been close to her. Seeing her terrifying strength and yet prioritizing Levi's injuries over the Holy Grail War, Yui's opinion of her improved slightly.

Unfortunately, that slight improvement in her opinion wasn't enough to make Yui respond politely to her rudeness. Ignoring her, Yui turned and walked to her room.

"You!"

The ignored mage girl was about to chase after her but was held back by her Servant. Kaguya shook her head at Rin, who, though unwilling, knew it was best to wait patiently for now.

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"Ugh..."

Gradually regaining consciousness, Levi saw a ceiling that was almost blindingly white. He raised his hand slightly to shield his eyes, allowing them to adjust to the sudden change in light.

"Hey, you're awake? Good morning!"

A female voice came from beside him. The cheerful tone and energetic rhythm made almost everyone feel it was the perfect alarm clock for waking up in the morning.

But Levi didn't think so.

"I'm going to be late! We can talk later, I need to go to school!"

There were only a few people in the world who could make Levi panic. On the island of the academy, there were four.

Albireo Imma, who lived in the basement of the Mahora Library, Eve, who was temporarily staying at his house, and a student in the Academy City who gave him a headache.

Among these three, Albireo was mostly in a normal state, so there was no need to worry too much. As for Eve, after spending some time with her, Levi had gotten used to her. Besides, she wasn't as busy as before, and he didn't mind having a cute girl around, as long as she didn't treat him like someone else.

The student in the Academy City, due to the strict regulations, wouldn't easily come to harass him, so there was no need to worry.

But the most troublesome of the four people he least wanted to approach was right beside him, the owner of that pleasant voice—Chao Lingyin!

"You, you can't be serious!"

Trying to get up and run away, he suddenly realized that a thick glass cover was blocking the front. And he was only wearing a pair of shorts! It felt like he was in a cultivation tank, waiting to be dissected by a mad scientist. In this embarrassing situation, Levi momentarily forgot that he had the ability to teleport.

"Don't worry, it's still early morning, far from the time your school opens."

"The problem isn't that! Let me out!"

The first genius of Mahora, or perhaps the treasure of the world's scientific community, this girl scientist who had created countless miracles was the person Levi feared the most.

Ever since she discovered the traces of nanomachines in his body during a physical examination, the girl's insatiable curiosity had driven her to constantly seek opportunities to study his body.

Originally, due to the teacher-student relationship and strict school rules, Chao Lingyin didn't dare to act too rashly. But this time, the wealthy businessman had practically volunteered to be her lab rat.

If it weren't for his severe injuries and Yui not giving him a choice, Levi would never want to face this genius girl who might dissect him with various tools at any moment.

"Huh?"

As he was pounding on the thick tempered glass, trying to break it, Levi suddenly realized that the hand he was using was... his right hand?

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