The Nuclear Sword Fairy from a certain cartoon

"By the way, let's take advantage of that "Dimensional Roulette" opportunity. "

A light blue light curtain appeared in front of him, and Shirou looked at the sign in the lower right corner, which showed the remaining times [Number of "Dimensional Roulette" activations: 1].

"let's start."

Following Shirou's words, the roulette wheel began to spin, and abilities and items that even Shirou with his current strength couldn't help but light up continued to appear.

Such as simulated star creation diagram, divine right, two-way foil...

"Eh? Why is there still an "Egg of the Winged Dragon"? "

This thing is known as the "Madoka" of the Yu-Gi-Oh world, and is the initial form of Winged Dragon, one of the three illusory gods in Yu-Gi-Oh.

Shirou's thoughts were quickly interrupted by the system's beep.

He quickly looked towards the light screen, and the stopped pointer was suddenly pointing towards one of the items - "Simulated Star Creation Diagram Avista"!

The "Simulated Star Chart" is the top gifted ability in the world of "Hakoniwa". It can only be possessed by beings at the center of a group of gods, such as Sakyamuni, God, etc.

The "Simulation Star Chart Avesta" held by "Absolute Evil" Az Dakaha is one of the most advanced and practical among all "Simulation Star Charts".

It can hold those who define themselves as good and evil to the extreme right, can imitate the world view of the target, and act as a mirror to the extreme of its own dualism.

To put it bluntly, it possesses the power that "it can never win one-on-one. If it is one-on-one, as long as the target does not inherit human blood, it can increase its own favors infinitely" which completely transcends the omnipotent field.

Chapter 2 The Demon King and the Nun

In terms of exceptions, there are only gods who have the grace of Zoroaster.

To give another simple and clear example, even if a weak person possesses "Avesta", as long as the enemy does not possess the human factor and the favor of "Zoroastrian Cult", he can add the opponent's performance to himself intact. Make the difference so that your winning rate will never fall below 50%.

As long as it is turned on, "Avesta" can also counteract any attack except for restrictions.

It can be said to be an extremely buggy special ability.

The reason why the 'Absolute Evil' Aziz Dakhar was able to easily defeat the encirclement and suppression of millions of gods was because of the ability of this "Simulated Star Map Avesta" to increase his success.

"That's right... after obtaining this "Simulated Star Diagram Avista", my strength has reached another level.

Brand new territory! "

Shirou couldn't hide the excitement in his heart, and he really hoped to have a qualified opponent to try the power of "Simulated Star Map Avista".

……

After leaving the shopping street and heading to Einzbern Castle, Shirou passed by the church.

He raised his eyes and looked at the Holy Church, which was responsible for supervising this task during the last Holy Grail War.

Perhaps this time the Holy Grail War will also be overseen by the Holy Church. However, Kirei Kotomine, who was the overseer in the original work, was sent away by Shirou himself. Who it will be now makes people a little curious.

"Another ten years have passed. I'm afraid Kotomine Rimasa is getting old by this time."

Shirou sighed with emotion.

The years were becoming more and more meaningless before his eyes.

But looking at the people around us who have limited lives and cherish their time, we can’t help but feel emotional.

Suddenly, out of the corner of his eye, Shirou caught sight of a slender figure. She was a silver-haired girl wearing a nun's uniform. Judging from the garbage bag she was holding, it was not difficult to guess that she was planning to go outside at this moment. throw rubbish.

However, just as she threw the garbage bag into the trash can, she didn't know whether it was due to excessive exertion or other reasons. The girl suddenly covered her lower abdomen, her body trembled slightly, and she slowly fell to the ground.

……

Since Karen Ordesia was received into the Holy Church, she has had many chores in her life, including cooking, cleaning, etc., as well as receiving believers who come to pray, and as her grandfather grows old, She was in poor health, and her work now included taking care of her grandfather. However, the girl did not feel very tired.

Image: "Karen", Location: "Images/1676787542-100352746-109972162.jpg"

Because this kind of life is very fulfilling for her and she doesn't have so much time to worry.

Karen is not like a girl from an ordinary family.

It may be related to the suicide of her mother Claudia Ordesia. Her father Kirei Kotomine left her when she was very young, and she was adopted by a church priest. After that, she originally thought that life would be like this. She suddenly moved to Fuyuki City where her grandfather lived.

Because of her blood relationship, her grandfather had always treated her well and taught her various matters within the church. The only difference was that this grandfather was unwilling to let her participate in matters related to the Holy Grail War.

This is related to her psychic qualifications, which means that as long as there is a demon close to her, she will show psychic obstacles, which will make her fall into pain, which is called the "masochistic psychic quality".

"Your father died in the Holy Grail War, and I don't want you to make the same mistake again."

This is exactly what the old Kotomineri told her.

It is said that this Holy Grail War will be led by another person related to his grandfather, Kotomine Rimasa.

The Holy Grail...

Karen was actually a little interested in the Holy Grail, which was said to be able to grant any wish. After all, she also had many regrets.

Karen Ordesia carried the garbage bag outside the church as usual. On the way, she met many familiar faces, all of whom were believers who often came to pray.

"It's so cold..."

Feeling the cool air, Kallen suddenly realized that she should add more clothes.

Kallen's physique is far inferior to that of her father Kotomine Kirei, and she is considered a typical frail young lady.

Although she had learned basic magic, Kotomine Rimasa did not want her to follow the path of a magician. Instead, he hoped that Kallen could go to school and live a normal life like an ordinary girl.

Although martial arts has nothing to do with magic, Kallen didn't think she would ever need to use it, so she didn't study it too deeply.

If anything, they are just some self-defense methods, which are enough to deal with ordinary people.

It's just that Kallen has not done any physical exercise, so she is a bit weak in terms of physical strength.

"Go back quickly..." Even the nun's uniform she was wearing became a little cold because of the weather.

Even if the winter in Fuyuki City is not that cold compared to other places, it is still winter after all. If she wears such thin clothes, she will still catch a cold easily.

After slowing down her steps, Kallen quickly came to the iron gate and threw the garbage bag in her hand into the trash can on the side of the street.

Then, he immediately planned to return to the church.

"What...what's going on...!"

As soon as she turned around, Karen suddenly felt a pain she had never felt before, and her lungs felt like they were on fire.

"Cough...cough..."

Kallen, who felt a sudden sweetness in her throat, coughed violently, then removed the palm covering her mouth and took a look, her pupils suddenly shrank.

"Blood……?"

Why do I suddenly cough up blood?

Karen didn't feel that there was anything strange about her body before this. If that was the case, why did she suddenly feel so uncomfortable?

Kallen, who was filled with doubts for a moment, raised her head in a daze.

His gaze, which he didn't know where to turn, met a certain pale golden eye.

'that person----! ? '

Just the first time she saw the other person, Kallen immediately understood.

My body is experiencing a spiritual barrier reaction!

Shirou felt strange when he saw the girl's reaction at this moment. He remembered that Kallen's "tortured psychic substance" was effective against demons. In the original work, she was also used as a probe for demons.

Although the girl's fate has been changed by Shirou, her physique has not changed.

The physique of a demon that manifests a spiritual barrier when approaching it seems to be reacting to the body of Shirou, the demon king, which is filled with huge power.

"It hurts... ugh...!" Kallen tried her best to endure it, hugging her body tightly with her arms.

Amid the pain that was flowing like a tide, Kallen seemed to be suffocating. Her body gradually became lighter and her brain became confused.

In her vision that finally became blurry, she saw the man walking up to her and hugging her.

Lying weakly in the arms of a strange man, Kallen, who was almost unconscious, felt a little bit uncomfortable about her possible next situation.

'This time... it's terrible...'

Chapter 3 Special Treatment

With this nun who had a mental disorder caused by him, Shirou returned home for the time being.

After placing the other party on his bed, Shirou tried to use magic to restore her injured body.

Human beings are too fragile. If they use divine power casually, they may destroy her directly.

The reason why it could be used on Princess Alice before was because the other party was the strongest witch in the world and could withstand divine power.

After Shirou used healing magic, the pain the girl suffered has gradually weakened, and at least there will be no psychic reaction for the time being.

"almost……"

With this murmur, Shirou stopped performing magic, walked to the window, and looked out at the city outside.

It rarely snows in Fuyuki City.

This gloomy weather looks more like it's going to rain.

Sure enough, as Shirou expected, the city's first rain fell since winter entered.

It was a steady drizzle mixed in the breeze, and it didn't make much sound even if it hit the glass.

The city outside the window fell into haze.

The rain was picked up by the wind and slapped on the glass one after another, causing ripples.

Under the refraction of the ripples, the outline of the city becomes distorted, and the extension of houses and streets bends and deforms, which is no longer regular.

The dark sky is reflected in the pool formed by the accumulation of water on the ground.

"Uh... um..."

A girl's muffled moan suddenly came from behind him, and Shirou turned his head immediately when he heard the sound.

Karen Ordesia, who was wearing a nun's uniform, her eyelashes trembling slightly, gradually opened her amber-like eyes.

Kallen looked at the gray ceiling and was in a daze for a while. She seemed to have had a dream. She dreamed that when she was leaving the church to throw away the garbage, she suddenly had a mental disorder, and then she was raped by a man when she was unconscious. Taken away.

Wait... I was carried away...?

A bad thought suddenly flashed through Kallen's mind, and she quickly sat up and looked at the clothes she was wearing at the moment.

The black and white nun's uniform was still on her body, but it had some wrinkles at the moment.

"Huh..." The clothes are still on, and it seems that I have not been treated strangely.

Karen, who understood this, breathed a sigh of relief.

"You're awake." A man's voice suddenly reached Kallen's ears.

When Kallen heard this voice, her body suddenly tensed up and she quickly looked sideways.

He was a tall young man. He was wearing a loose black casual jacket and pants of the same color. He had an invisible sense of oppression in his temperament, a feeling that Kallen could only see in those who were in high positions all year round.

That face was also very handsome, his eyes were a very rare light golden color, the corners of his mouth were slightly raised with a gentle smile, and his eyes were half covered by some scattered red hair.

"What are you...?"

Kallen looked at him with some confusion.

Because she realized that her body was not being treated cruelly, Karen didn't have much fear and thought that this person would not do anything too evil to her.

"My name is Orihara Shirou. I can be considered a magician. I saw you suddenly fainted before, so I treated you."

Hearing this man's answer, Karen's eyes widened slightly.

Then, she opened her sleeves and stretched out her white arms to check.

"The wound...disappeared...!"

It was obvious that she knew how troublesome her "abused psychic medium" was. If she had fallen there at that time, she didn't know what kind of situation she would have fallen into.

"Thank you for your help, Mr. Orihara!" Kallen quickly got off the bed, folded her hands together, and bowed respectfully to Shirou.

Obviously the other party

Zhang's young face looked like he was only a few years older than her, but the temperament he displayed invisibly made Kallen feel like she was facing an elder, so she subconsciously called him this.

"It doesn't have to be like this. After all, it's because of me that you fell into that state." Shirou smiled and helped her up.

"Eh!?"

"What you just meant is...that I entered the spiritual barrier state because of you!?" Kallen felt that her brain was a little confused again, and her breathing became rapid.