Some see the world as it is. Others see the patterns beneath it. Reincarnated into a world she thought she knew, Yuki Kurose awakens in a classroom full of predictable students-but one presence stands out: an anomaly she cannot read, a hidden mind as dangerous as her own. Calm, calculating, and entirely unseen, Yuki observes, learns, and plans. But in a class where only the cunning survive, can she remain hidden-or will the one she studies see her first? In this game of observation, manipulation, and intellect, every move counts-and no one is truly ordinary.

Y/N L/N, a girl who was once just a fan of Classroom of the Elite, completely in love with Ayanokoji Kiyotaka and the mysterious world he lives in. After she died, she reincarnated into that very world- into Class D itself. Knowing the story, she make a plan: stay low, avoid changing the plot, and secretly help Ayanokoji from the shadows... even if her heart keep getting in the way. But in a world built on manipulation and hidden truth, staying invisible might be the hardest role of all- especially when the mastermind himself starts noticing her presence a little too much. This is a Ayanokoji Kiyotaka x reader slowburn fanfic. Disclaimer: All characters from Classroom of the Elite belong to Shōgo Kinugasa. I only own Y/n and the plot of this fanfic.

A mysterious Host brings together characters from Classroom of the Elite, Oshi no Ko, Kaguya-sama, Oregairu, Quintessential Quintuplets, Hyouka, Assassination Classroom, The Angel Next Door, and Alya to watch alternate universe stories featuring Kiyotaka Ayanokōji. Most characters have never heard of him. Only his COTE classmates know him-and even they don't know about the White Room. Honami Ichinose has heard the name "White Room candidate" whispered once. Atsuomi, Shiro, and Yuki have full knowledge. Everyone else knows nothing. The theater has rules: watch, speak freely, no fighting. Between chapters, the Host organizes challenges and games-arm wrestling, trivia, debates, confession practice-all fully narrated. As they watch Kiyotaka navigate different worlds (starting with Oshi no Ko), the characters react, argue, blush, get jealous, and slowly piece together the truth about his past. Chaos, comedy, drama, and cross-series banter guaranteed.

The masterpiece of the white room only wannts to have an peacefull, average highschool life. Unfortunately, he becomes friend with the king of minuses and chaos soon follows.

Status: Year 2 - To be started once Year 1 is over "We went over the terms together, haven't we? What was loss for one. Victory for another. Vice versa. And we agreed on them. So then...what's wrong with the outcome? Why is it like this? I say that, yet there's no one to question for an opinion. None that has anything worthwhile to add at least. It was between us. On paper? 50-50. In practice? Deck stacked against you. As I'm never careless with preparations. Chess is my favorite game after all. But not yours. I see that now. Flipping the chess board is normally against the rules. But we've never actually shook hands on those. Only on the win conditions. It's a...peculiar parting gift to receive. I guess love wasn't the only important feeling sidelined in the White Room. ...how regrettably quiet it is now..." [A crossover between Classroom of the Elite and Assassination Classroom post-Koro-sensei death, featuring an original character and returning ones. All in hopes of a slightly different approach and feel to a COTE Story compared to most Kiyotaka 2.0 ones. I emphasize themes and clashing of ideals, not intellectual power scaling and one-upping. If you treat COTE the way power scalers treat Batman, this is probably NOT for you.]

Hina Fujimoto, the sole heir of the influential Fujimoto Group, is everything one could expect from perfection itself-talented, intelligent, athletic, and blessed with an appearance that matches her reputation. To the outside world, she is the ideal successor of one of Japan's most powerful conglomerates. The Fujimoto family stands among the most influential business empires in Japan. On the surface, it is pristine-disciplined, composed, and immaculate in image. A family built to produce a genius destined to lead. But perfection is only what is shown, not what is lived. What happens when the mastermind of the white room collides with the genius girl of the Fujimoto family? Will both face mutual destruction, or will it be a beginning of something neither of them expected?

"For this school year, let's make a little.. Change, shall we? A small surprise for all of these 𝐆𝐞𝐧𝐢𝐮𝐬𝐞𝐬 that tried their luck at 𝐌𝐘 school." Geniuses at their own field, from sports, to academics. All brought together into a class that wasn't supposed to exist. A class full of geniuses, all dominated by two people. People- no, 𝐌𝐨𝐧𝐬𝐭𝐞𝐫𝐬 who came from the extraordinary. "Let's have some fun, partner." "You want to have some fun? That's the first.." - Kiyotaka is OOC. Alot. So if you cannot handle it, then you don't have to read it. I also appreciate constructive criticism, alot. The original work, Classroom Of The Elite, and any of the cast outside of the Light Novel aside from the OC, doesn't belong to me. They belong to their original creators. I hope you will all enjoy this book!

Sigrid Kaslana is no ordinary genius. Blessed with a mind that surpasses even the most gifted prodigies, she has spent her life being praised, admired, and placed above everyone else. Yet to Sigrid, talent without challenge is nothing more than a beautiful cage. The affection of her family and the company of her friends bring her comfort, but not the one thing she truly craves-excitement. She longs for something that can shake her heart, sharpen her thoughts, and force her to give everything she has. The last time she felt that was at the age of eight, when she met a boy named Ayanokouji Kiyotaka. After learning of Tokyo Metropolitan Advanced Nurturing High School, an elite institution shrouded in prestige, mystery, and hidden competition, Sigrid becomes convinced that it may finally offer the stimulation she seeks. Choosing ANHS over the familiar safety of St. Freya, she steps into a new stage filled with brilliant students, dangerous games, and countless opportunities for intrigue. But ANHS is no ordinary school, and Sigrid is no ordinary girl. Beneath her elegance, charm, and ever-changing masks lies a young woman drawn to potential, chaos, and the beauty of human growth. As she enters the ruthless world of Classroom of the Elite, Sigrid will chase excitement, challenge fate, and find herself drawn once more to the one existence that once made her heart race-Ayanokouji Kiyotaka. Will ANHS become the stage she has always desired, or will even this elite paradise fail to satisfy her? Either way, Sigrid Kaslana has no intention of letting her story become boring. This story is a Classroom of the Elite crossover fanfiction with elements of Honkai Impact 3rd. As such, certain characters, backgrounds, events, and worldbuilding differ from their canon counterparts. Disclaimer: I don't own the original story, it belongs to Shōgo Kinugasa.

Reaction of COTE characters reacting to Ayanokoji's life first after entering the school with some glimpses of his past and then his past (major changes to his past) and multiple OCs added to this reaction and multiple changes to the world of COTE with several characters of other anime as well (basically the other anime in this fic are connected to COTE verse), in this AU Ayanokoji never helps his class, No one knows about his abilities or his past among ANHS students or teachers of his year, Arisu Sakayanagi never learns about the Whiteroom however her father knows about it and everything related to it and deems it dangerous for her daughter to know about it

This fanfiction will be about One-Shots or Short Stories of something that I ever though before. Ideas and imaginations appeared into a text, I put all of them here. In this fanfiction, I will try to make a reaction chapter for each of the one-shots that I created. Because I personally like reaction of one-shots. For my another fanfic, I don't mean discontinued it. I just would like to try working on different things. But don't worry both of these fanfiction will still be updated. Enjoy! Notice: I'm not the owner of classroom of the elite and the characters. Images and inspirations will be put into the credits to their own respective owners.