Giyuu lay dying on his 25th birthday recounting all the good times he spent with his friends before and after the final battle with the demon king and his servants. Yet, as he takes his last breaths and finally finds solace in the life he's lived, he is mysteriously transported back a whole 8 years in the past. Now faced with a second opportunity to correct his mistakes and save the lives of those he felt indebted to, what would he do? -Certain character ages may be changed for the sake of the story (specific birthdays will be explained later). -Manga spoilers (why would anyone read a fanfic about the end of the series if they didn't finish the story)

In the quiet, struggling village of Hanayori, Kocho Shinobu fights every day to keep her fragile world from falling apart. She lives with her gentle but blind father, Himejima Gyomei, her ailing older sister Kocho Kanae, Kanae's devoted husband Shinazugawa Sanemi, and Sanemi's younger brother Genya. Ever since a severe illness struck Kanae and Sanemi lost his job after a tragic accident, the burden of supporting the family has rested heavily on Shinobu's narrow shoulders. Sharp-tongued, relentless, and hopelessly stubborn, she jumps from one job to another-fired again and again for her temper. Still, she refuses to give up. Every coin she earns is another hope of buying Kanae's medicine. But everything shifts the day Gyomei receives an unexpected letter from the royal family of Mizunagi-ōkoku. Longtime friends of the king and queen, they had quietly taken note of Gyomei's mounting hardships. And in an effort to help, they extend an offer that stuns the entire household: An arranged marriage between Shinobu and their son-Prince Tomioka Giyu. The offer could save Kanae's life. It could rescue the family from ruin. But neither Shinobu nor Giyu wants it. Giyu, already known for his cold, unreachable demeanor, has no interest in marrying a fiery commoner he has never met. Shinobu, infuriated by the idea of becoming some prince's political convenience, openly rejects it. The two dislike each other instantly-before they've even spoken a full sentence. Yet the situation leaves them with no choice. To prepare her for life among royalty, Shinobu is forced to enroll in Kōden Academy, an elite school where princes and princesses from neighboring kingdoms are educated together. Thrown into a world of polished etiquette, hidden rivalries, and suffocating expectations, Shinobu must navigate nobles who look down on her, court politics she never asked for, and a fiancé who would rather ignore her than acknowledge her existence.

They've known each other since they were seven-two opposites bound by quiet understanding. Shinobu Kocho, bright and sharp-tongued, and Giyu Tomioka, silent and steady. Growing up side by side, friendship was simple... until it wasn't. Between starting high school, new friendships, and lingering touches, feelings begin to blur.

After the fall of Muzan Kibutsuji, the Demon Slayer Corps finally tastes peace. A night of lanterns, laughter, and long-awaited freedom. Music drifts through the air as comrades gather, celebrating survival and the end of a centuries-old nightmare. Among them stand Shinobu Kocho and Giyu Tomioka: a couple admired, yet quietly fractured. What begins as a simple misunderstanding during the celebration spirals into a heated confrontation. Shinobu, usually composed and teasing, finally reaches her breaking point. She's tired of Giyu's constant watchfulness, his silent jealousy, the way his love sometimes feels like a cage instead of comfort. For the first time, her words cut deeper than any blade, and the unthinkable slips out: she wants to leave... even if it means ending their marriage. Giyu, who has faced death without fear, finds himself shaken in a way no battle ever has. Refusing to let her go, he follows her into the quiet shadows away from the celebration, where the tension between them burns hotter than anger. What unfolds is not just an argument, but a collision of bottled emotions, unspoken longing, and desperate love. Under the dim glow of lantern light, walls break down. Shinobu's frustration meets Giyu's raw vulnerability, and for once, he doesn't hide behind silence. Words turn into confessions, distance into closeness. The space between them disappears, replaced by something intense, consuming, and impossible to ignore. Their night doesn't end in separation, but in something far more intimate. A rekindling. A reminder that beneath the jealousy and pride lies a love neither of them can walk away from. In a world finally freed from darkness, Shinobu and Giyu must face a different kind of battle: the kind that demands honesty, trust, and a love strong enough to survive even themselves.

⚠️!this is a Giyushino story. Obamitsu will also be there slightly. Click off if you don't like these!⚠️ Giyu Tomioka is the face of the Bureau of Supernatural Abilities (BSA) whether he wants to be or not. People either like him for his looks or for how he keeps calm in any situation. The BSA is here to protect civilians from criminals who have abilities. They are formed by crime fighters who can combat them, because they also have abilities. Most criminals are easy. Singular, rouge, stupid. But what happens when two criminals rise, stronger and smarter than the others? And what happens when Giyu can't keep calm? Most impressive ranking? #6 in Shinobu! Thank you all! None of the characters belong to me, they all belong to Demonslayer.

[𝐃𝐚𝐧𝐠𝐞𝐫𝐨𝐮𝐬 𝐃𝐞𝐬𝐢𝐫𝐞𝐬 𝐁𝐨𝐨𝐤 𝟏] Shinobu Kocho had her future planned down to the smallest detail- medical school, a stable career, a life built on control. One wrong night destroys all of it. After being taken by mistake, Shinobu is pulled into the brutal world of a powerful drug cartel-a world ruled by violence, loyalty, and silence. At the center of it stands Giyuu Tomioka, the cartel's cold, calculating leader... and the only reason she's still alive. He is dangerous. Untouchable. Feared. And yet, the more Shinobu sees beneath his ruthless exterior, the harder it becomes to ignore the tension between them-the quiet moments, the unspoken protection, the way he watches her like she's something he shouldn't want. But falling for him isn't just reckless-it's a death sentence. Surrounded by betrayal, bloodshed, and enemies at every turn, Shinobu is forced to make an impossible choice: escape the life she never wanted... or surrender to a man who could destroy her just as easily as he protects her. Because in a world this dark, love isn't a weakness. It's a liability. TWs: Mature Scences Drug use and addiction Violence and graphic descriptions of violent acts Death and murder Sexual assault/ Rape Gang activity and criminal behavior Trauma and PTSD Substance abuse Mental health issues and instability Corruption and betrayal Law enforcement brutality and misconduct Torture Human trafficking Child abuse Suicide and self-harm Drug overdose Family dysfunction Kidnapping and hostage situations Ships: Genmui Obamitsu Tankana Zennezu Sanekana Inoaoi

Living as a princess might be almost everyone's dream, but not for Princess Shinobu here. All she wanted was freedom for herself outside their mansion, despite her King and Queen aren't that strict, they still forbid her from going outside alone. What will happen when a handsome general was assigned to her? To look out for her or to take her hand and marriage?

This is a Giyuu × Shinobu fanfiction set in a modern AU. Shinobu Kocho, a first-year student at Kimetsu High, secretly develops feelings for Giyuu Tomioka, a quiet third-year known for his reserved personality and distant attitude. Although she often tries to suppress her emotions, she finds herself repeatedly drawn to him. Giyuu, on his side, also holds feelings for Shinobu, but he struggles to understand and express them, choosing silence over confession and keeping his emotions hidden. As their school life continues, unexpected moments slowly bring them closer, revealing feelings neither of them is ready to fully admit. This is my first story on Wattpad, so please be understanding. There may be grammar or spelling mistakes, as English is not my first language, but I will do my best to improve and update regularly. I do not own Demon Slayer or any of its characters. All credits go to Koyoharu Gotouge.

What if the demons didn't exist in Taisho era. And Giyuu and Shinobu meet in different ways. Note: This is a one-shot story (giyushino) From the beginning to last.

*MANGA SPOILERS!* "I love you whether its a hundred or a thousand years from now. I promise I'll save you. That way we'll be together in every life, world or universe." Start Date - 22 October 2023 End Date - 22 October 2024 Also most of these lines i get from the demon slayer manga written by Koyoharu Gotouge. I really love her for making Kimestu No Yaiba and i hope you enjoy this Giyushino fanfiction. Thank you