When mathematical genius Lin Xian opened his eyes, he didn't see a world of flesh and blood, but a rational realm flowing with formulas and data. Having traversed the world of cursed warfare, curses were no longer indescribable terrors, but chaotic equations awaiting deciphering.

---

"Domain Expansion: Laplace's Demon"

"Style Reversal: Gödel's Incompleteness"

"The character '茴' in '茴香豆' (fennel seeds) has four ways of being written—while the curse of death has seventeen optimal solutions."

---

He pushed up his glasses at the super-grade cursed spirit that was devouring heaven and earth: "Your probability of existence is approaching zero."

He unfolded a draft paper over the tangled web of a thousand-year-old conspiracy: "There is a sudden change point in the entropy increase curve of your plan."

He even wrote a proof against Gojo Satoru's limitless technique: "The so-called infinity is nothing more than a romantic illusion of convergent sequences."

---

However, as the blood of Shibuya stained the mathematical model, and as the prison gates swallowed the last glimmer of light, Lin Xian finally discovered—

The deepest curse in this world is never the power of magic, but human nature.

The ultimate destination of reason may not be on paper, but in the wheat field growing beneath our feet.

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This is the ultimate battle between reason and mystery.

[A hardcore epic that rewrites the rules of magic using mathematical formulas]

"When absolute rationality collides with the variables of human nature, the entire world of sorcery will tremble."

(The King of Ten Thousand Females + Big Wheel + Cool Story + Sticky Post. The writing is a little off, so don't read if you don't like it.) After waking up, I found myself transformed into a pink and white gradient pony girl named Jingtao Polang, entering the world of horse racing girls. I thought I was blessed with the opportunity to show off my skills and become famous in the racing arena. But reality is always cruel, and I was rejected by Central Tresen Academy. The reason was that I lacked the qualifications. Fortunately, fate showed me that my amazing cooking skills were hired as the academy's chef. Through my own hard work and the help of my grandfather who took me in, I successfully debuted. With the help of the unknown wheel, I successfully caught the attention of Rudolph during the subsequent Jingtao Polang competition. But as the saying goes: You ignored me before, but now I'm out of your reach. Braised tofu! You can search for me everywhere, hahaha, but you'll never know I'm the chef at Tresen Cafeteria. However, as the saying goes, if you walk by the river often, you'll get your feet wet. Our lovely protagonist was finally discovered. Seeing the group of horse girls with strange looks blocking her at the back door of the cafeteria, Jing Tao Po Lang panicked.

In this four-fold alternate world, a fusion of *Re:Zero*, *Bones*, *Moe King*, and *KonoSuba: God's Blessing on This Wonderful World!*, he is reincarnated as Joshua Euclius. Bound to the Witch's Blessing System, any fluctuation of his seven desires—pride, lust, etc.—will attract the favor of witches. The Witch of Sloth allows him to perpetuate his slumber, into eternal sleep. A moment of anger can trigger a desire to destroy the world; even his eating habits are controlled, or he will devour everything. Who will control these madwomen? Joshua is going crazy. He just wants to live a normal life, a carefree rich kid.

Nangong Xiao: "I know more about this other world than anyone else." Asuna: "..." Nangong Xiao: "I'm not cheating, really, why are you looking at me like that?" Kasumi Utako: "..." Nangong Xiao: "Who says a cruel other world can't have a normal daily life?" Maple's eyes lit up: "!!" Nangong Xiao: "War is always the last resort. If you play it like a normal card, things will get very..." Shizuka: "Shut up! You're the main DPS, just focus on outputting damage!!" Nangong Xiao: "Ah, oh, coming right now..."

[Based primarily on the Harry Potter movies, with some FGO elements added] [The author received guidance from Rowling; this is not random writing or based on assumptions, so please read with confidence!]

[The main character will not become the Saber King; there will only be a few chapters where he/she becomes a girl for fun. I couldn't think of a better name at the time, so I just used this one. The name will be changed after the book reaches 200,000 words. If you mind this, please don't read on. I'm very sorry!]

When Lynn was reborn into 20th-century London, he thought he was living the life of a protagonist in a rebirth novel.

But tell me, what the hell is magic in this world?!

As Lynn gradually accepts everything and prepares to enroll at Hogwarts to learn magic and fight Voldemort.

Tell me what the hell a magic circuit is!

Fate is here, right?! Does that mean we'll have a Holy Grail War next?

Screw the Type-Moon universe, I'm quitting, I'm giving up!

When people think of transmigrators, they usually think of cheat codes, beautiful girls, unshakeable protagonist luck, and a future as a hero or warrior. Luo Mo also transmigrated, and he had his own cheat codes: the core of a mecha species granted him the theoretical ability to learn and strengthen infinitely, while the "divine essence" allowed him to absorb others' negative emotions and transform them into power. He had wanted to be a righteous figure, respected by others, but... reality seemed to prevent him from doing so. Reincarnated as a demon, he was to be executed at birth. After a difficult nine years, his village was struck by a witch cult catastrophe, during which he even encountered an exceptionally beautiful loli. Before he could even rejoice in his good fortune, he discovered that she was actually the villainous boss who had existed hundreds of years ago—the illusory witch Pandora. At that moment, he suddenly understood that the idyllic life of a typical otherworldly existence seemed to have nothing to do with him; even surviving had become an extremely challenging technical task.

Under the night sky, a hundred ghosts roam.

Over thousands of years, these beings, transformed into legends and passed down through generations, have made their appearances one after another.

The dominant force of the era is eager to make its move, while an unparalleled demon is about to devour the world.

Shuten-dōji, Tamamo-no-Mae, Yamata no Orochi...

One act ends, another begins.

This is the best of times, a mysterious return, a transcendent reappearance.

This is the worst of times; life is fragile, and we struggle to cross a sea of ​​suffering.

Watching all this, Mizuki Haku, the mastermind behind it all, simply smiled faintly, looking down upon all living beings from the heavens above.

Rejoice, for I have brought you a new world!

It's common knowledge that the protagonist is usually described as having a younger sister, a house, and busy parents, but Hoshino Enishi doesn't see it that way. A father he's never met, a selfish and jealous mother, a younger sister who's just starting to care for him, and himself under immense pressure. He doesn't see himself as the protagonist sweating it out in the rosy light of youth; he's just an ordinary passerby in the background. Mediocre—that's how he defines himself. One day, this mediocre boy receives an acceptance letter from an advanced development school. It's a school backed by the government, and he's just an ordinary person, so it's reasonable to accept the offer without resistance, right? As a background character, staying away from the protagonist's main storyline and enjoying his mediocre life is also reasonable, right? As an ordinary person, studying hard, improving himself, and incidentally supporting people he likes is also reasonable, right? "So, can you all stop now? I don't think there's anything to argue about." Sakayanagi Arisu & Ichinose Honami & Karuizawa Megumi & Shiina Hiyori & Ayanokoji Kiyotaka & Kushida Kikyo & **Ai: Damn it!!! Hoshino Yuuki: "..." Did some weirdo get mixed in here? First Year, First Semester:

Reborn in the Clover world, the scene of the battle is full of excitement.

I became Yuno and Asta's sister.

There is a devil inside, a bit of tsundere, and a huge appetite.

Enter the black bull group.

…

It turns out I'm not without magic. Seal! Unseal! Merge the two into one.

The final condemnation of the fallen god!

Both good and evil.

Half angel, half devil.

Different gods.

I am the only law in the world, and I am holy in front of people.

The story of a man with a Naruto system who was reborn in Tokyo, Japan.

In order to survive, I can kidnap all of Tokyo!

With good intentions, decisive actions, and unscrupulous means to achieve goals.

A slightly darker novel.