When Sparks Collide 💥 (Katsuki Bakugo x Reader)
- Reads 407
- Votes 1
- Parts 19
Ongoing2h 18m
Last published Tue, Mar 3, 2026
(Y/N) (L/N) grew up in the shadow of heroes-literally. As the adopted daughter of Shota Aizawa, she's spent her life training to stay in control of a Quirk that feeds on motion, impact, and chaos itself. Energy Manipulation. One wrong move, and she could level a city block.
So when she steps into U.A. High, she's ready to prove she's more than "Eraserhead's kid."
What she isn't ready for... is Katsuki Bakugo.
He's loud, explosive, and every bit the walking disaster her Quirk warns her to stay away from. But when sparks-both literal and emotional-start flying, the line between rivalry and something deeper begins to blur.
Between brutal training, dangerous villains, and the weight of their own pride, (Y/N) and Bakugo will have to face a single truth:
Sometimes the most powerful forces in the world aren't Quirks... they're the people who make your heart ignite.
🔥 Action. Rivalry. Slow-burn romance.
⚡ When energy meets explosion-something unstoppable is born.
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Volatile Hearts (Bakugou Katsuki X OC)
Madolyne "Maddie" Yoshida never asked to be a prodigy. With a quirk that lets her steal abilities and take the shape of anyone she touches, she's a walking weapon-and a walking target. After the death of her father in the U.S., she's forced to move to Japan and transfer into UA's Class 1-A, where her uncle, Eraserhead, watches her with tired eyes and unspoken expectations. Maddie's fiery personality immediately collides with one explosive blond: Katsuki Bakugou. He's arrogant, relentless, and determined to stay at the top of the class. She's sharp-tongued, reckless, and just as strong as he is-something he can't stand. When Aizawa pairs them together, sparks fly, fists clash, and rivalry turns into something neither of them can control. As their final year at UA unfolds, battles with villains test their strength, secrets from Maddie's past threaten to unravel her, and Bakugou realizes the one person who infuriates him most might also be the only one who truly understands him. Enemies. Rivals. Partners. Maybe even something more. This is a story of fire meeting fire-where love burns just as fiercely as battle.Complete
Where the Storm Settles | MHA x OC
In the darkest shadows of Haven, they whisper about a legend no one has ever defeated. Some call her 'Ghost Girl'. In the underground, she's "Groza - the Storm." Untouchable. Unbeaten. Too young, too strong, too scarred, too untamed. Above the ground, she's a risk. Aizawa sees potential. Nezu sees danger. Dragged out of the underground by a teacher who refuses to let her waste away, she finds herself surrounded by classmates who speak of dreams she doesn't believe in and heroes she refuses to trust. She never wanted friends. She never wanted a future. And then there's Bakugo Katsuki - loud, relentless, and infuriatingly unafraid to clash with the storm she carries inside. Together, they might learn that strength doesn't always mean standing alone. Because storms don't bow. And explosions don't back down. Disclaimer: Honestly, this is my first time trying something like this. Let's just have fun. Also Possible Trigger Warnings.. It's MHA!! My Hero Academia and its characters belong to Kohei Horikoshi. I only own my OC(s) and the plot twists I've created here.
SPARKS K. Bakugo
Y/N L/N never expected her transfer to U.A.'s Class 1-A to change everything. Sweet, compassionate, and strong, she's determined to prove herself as a hero. What she doesn't expect is to clash instantly with Bakugo Katsuki, the explosive, hot-headed boy who seems to thrive on competition. But beneath his sharp words and fiery temper, Bakugo feels something he's never let himself admit: Y/N gets under his skin in ways no one else ever has. From late-night study sessions and reckless competitions, to unexpected sleepovers and quiet moments under the stars, their rivalry slowly transforms into something neither of them saw coming. *disclaimer I do not own the fanart on the coverComplete
Shadows and Sparks
KatsukiBakugoxOc Her quirk terrifies her. His temper terrifies everyone. Somehow, they terrify each other - in all the right ways. "I'm... scared of my own power." "...Tch. You don't have to be. Not when I'm here." "...Even if I hurt you?" "...Then I'll take it. But don't ever hide from me again." Akiro Kuroyami has spent her life haunted by the shadows of her own quirk, terrified of hurting the people she cares about. At U.A., she hides behind silence and relies on her fists instead of her cursed power - until she's forced to train alongside Bakugo Katsuki. What begins with harsh words and explosive clashes slowly grows into something neither expected: a bond where fire meets shadow, anger meets gentleness, and two broken souls learn that strength isn't just about fighting - it's about finding someone who believes in you.
Shattered Roots
DISCLAIMER: THE BOOK HAS MENTION OF VIOLENCE AND TRAUMA Y/n Shigaraki, daughter of the villain All For One, was rescued from a traumatic past by Dr. Lin Xue and enrolled at U.A. High. y/n's quirk, Phantom Bloom, allows her to create energy constructs, but it's difficult to control. She meets Bakugo Katsuki in class, where his harsh words challenge her. Despite their initial friction, y/n's quiet strength catches Bakugo's attention, and a deeper connection begins to form. Though both carry scars from their pasts, y/n struggles to escape her father's shadow. As their bond grows, Bakugo becomes protective, torn between his feelings and the danger y/n's history might bring.Complete
Roots and Ruin (Bakugou X Reader)
When you're born to heal, what happens when the world wants to break you? Y/N Shuzenji has spent her life hiding half of who she is. As the granddaughter of Recovery Girl, her healing power is only part of her story. The other half-the one tied to the plants that bloom at her fingertips-must stay hidden, or she risks becoming a target for the very villains she dreams of stopping. When she is sent from America to Japan to train under her grandmother at U.A. High, she plans to keep her head down and her secret buried. But one explosive encounter with Katsuki Bakugou shatters that plan-and ignites something she's never felt before. He's fire and fury, all sharp edges and pride. She's sunlight and quiet strength, with roots that run deeper than anyone knows. And when the world begins to notice her light, she will have to decide if she's ready to stop hiding-and bloom in the fire, no matter who gets burned. A slow-burn romance set in the world of My Hero Academia-where healing and destruction collide, secrets unravel, and even the gentlest hands can spark a revolution. I don't own any art or the show
💥 The Boy Next Door 💥
When you fail the U.A. entrance exam and get placed in General Studies, your dreams of becoming a Pro Hero start to fade - until you run into him. Katsuki Bakugo. Hot-headed, arrogant, explosive... and now your next-door neighbor. You don't get along - at all. But as your quirk draws more attention, so does his. Sparks fly in the hallway, tension brews during training, and the Sports Festival changes everything. You're not just the girl next door. You're the one who just might outshine him. And he hates how much he cares about that. ‼️SLOW UPDATES‼️ {lots of angst so be ready 🌝, mainly going to follow canon but it might have a few tweaks in it :) } *all my hero characters rightfully belong to Kohei Horikoshi* *cover art is not mine credits to the artist* #1 in #bnha 10/17 #1 in #bakugokatsuki 7/11, 8/14, 8/23, 10/15, 10/29 #1 in #jealousytrope 6/30 #1 in #angstyromance 7/21 #5 in #shinsohitoshi 7/23
𝘻𝘪𝘯𝘨 𝘣𝘰𝘰𝘮! | 𝙗𝙖𝙠𝙪𝙜𝙤𝙪 𝙭 𝙤𝙘
"Oi! Turn around, ya Mute!" "I see that your manners only got worse, Katsuki." "And I see that you only grew uglier." When Katsuki Bakugou's missing childhood friend suddenly reappears at the U.A. Entrance Exam, he realises that the little girl who used to be afraid of her own quirk has become just as powerful as he is. Kazumi Amano, being the secret adoptive child of Class 1A's Shota Aizawa, has a crazy hearing quirk that only grew stronger with Aizawa by her side. But with her equally as crazy past, she finds herself chasing trouble. BEST RANKINGS (FROM MOST IMPRESSIVE) #7 - anime - 29/08/2023 #1 - myheroacademia - 01 / 03 / 2023 #4 - bnha - 08 / 03 / 2023 #1 - katsuki - 20 / 02 / 2023 #2 - katsukibakugou - 05/07/2023 #1 - shoto - 10/08/2023 #3 - todoroki - 23 / 04 / 2023Complete![SHE BELONGS TO ME [KATSUKI BAKUGO]](https://img.wattpad.com/cover/390463942-256-k107081.jpg)
SHE BELONGS TO ME [KATSUKI BAKUGO]
She was a spark that refused to fade. Born with a powerful, elemental Quirk and a fire in her chest that never dimmed, she was destined to stand out. But when tragedy struck and her parents were taken from her far too young, that spark turned into a wildfire, untamed, angry, and burning for something more. UA High was supposed to be the start of her journey to become the hero she always dreamed of being. She didn't expect it to be the place where she'd confront her grief, fight for her future, and find the missing part of her heart in the most unlikely person. He's fierce, explosive, and driven by a need to prove himself. The blonde with a temper as short as his fuse. But underneath all the fire and fury, she sees the same pain, the same hunger to be more. Together, they're chaos and chemistry. Rivals, partners, something deeper neither of them dares to name. This is the story of how she rose from the ashes, and how he helped her remember that even the strongest flames can still be warm.Complete
C H A O S || Katsuki Bakugo x OC
" 𝘿𝙄𝘿 𝙔𝙊𝙐 𝙅𝙐𝙎𝙏 𝙗𝙊𝙣𝙆 𝙈𝙀?!?! " " 𝙊𝙉𝙇𝙔 𝘽𝙀𝘾𝘼𝙐𝙎𝙀 𝙔𝙊𝙐 𝙒𝙀𝙍𝙀 𝘼𝙉𝙉𝙊𝙔𝙄𝙉𝙂 𝙏𝙃𝙀 𝙇𝙄𝙑𝙄𝙉𝙂 𝙎𝙃𝙄𝙏 𝙊𝙐𝙏 𝙊𝙁 𝙈𝙀 𝘽𝙇𝙊𝙉𝘿𝙄𝙀 " " 𝘿𝙄𝙀! " " 𝙉𝙊𝙏 𝘽𝙀𝙁𝙊𝙍𝙀 𝙄 𝘽𝙀𝘼𝙏 𝙔𝙊𝙐𝙍 𝘼𝙎𝙎 𝙐𝙋! " 𝖪𝗒𝗈𝖿𝗎 𝖭𝗂𝗌𝗁𝗂𝗆𝗎𝗋𝖺: "𝙏𝙝𝙚 𝙙𝙖𝙮 𝙮𝙤𝙪 𝙨𝙩𝙤𝙥 𝙜𝙞𝙫𝙞𝙣𝙜 𝙖 𝙛𝙪𝙘𝙠 𝙖𝙗𝙤𝙪𝙩 𝙬𝙝𝙖𝙩 𝙥𝙚𝙤𝙥𝙡𝙚 𝙩𝙝𝙞𝙣𝙠, 𝙞𝙨 𝙩𝙝𝙚 𝙙𝙖𝙮 𝙮𝙤𝙪 𝙨𝙩𝙖𝙧𝙩 𝙗𝙚𝙞𝙣𝙜 𝙝𝙖𝙥𝙥𝙮" A girl thriving to be the No.1 due an incident in the past 𝖪𝖺𝗍𝗌𝗎𝗄𝗂 𝖡𝖺𝗄𝗎𝗀𝗈: "𝙏𝙖𝙠𝙚 𝙖 𝙨𝙬𝙖𝙣 𝙙𝙞𝙫𝙚 𝙤𝙛𝙛 𝙩𝙝𝙚 𝙧𝙤𝙤𝙛" A boy wanting to be the No.1 to prove he's the best Chaos is one word to describe the vibe of the room when these two are put together. Her being a short-tempered goofball who's taught to never put up with people's bullshit. Him being a hot-and-tempered asshole who is the bullshit. Both drive themselves crazy to be the No.1 and let themselves get tangled between goals, hormones and feelings. The sexual tensions in those petty arguments and spars get too high to the point where they just can't resist each other. Well, the hatred comes with its 𝕓𝕖𝕟𝕖𝕗𝕚𝕥𝕤. This story contains:- Foul language Underage drinking and smoking Gore Mature themes Assault Juvenile Jail Enemies with benefits Friends with benefits Smut (😊)Complete
Madolyne "Maddie" Yoshida never asked to be a prodigy. With a quirk that lets her steal abilities and take the shape of anyone she touches, she's a walking weapon-and a walking target. After the death of her father in the U.S., she's forced to move to Japan and transfer into UA's Class 1-A, where her uncle, Eraserhead, watches her with tired eyes and unspoken expectations. Maddie's fiery personality immediately collides with one explosive blond: Katsuki Bakugou. He's arrogant, relentless, and determined to stay at the top of the class. She's sharp-tongued, reckless, and just as strong as he is-something he can't stand. When Aizawa pairs them together, sparks fly, fists clash, and rivalry turns into something neither of them can control. As their final year at UA unfolds, battles with villains test their strength, secrets from Maddie's past threaten to unravel her, and Bakugou realizes the one person who infuriates him most might also be the only one who truly understands him. Enemies. Rivals. Partners. Maybe even something more. This is a story of fire meeting fire-where love burns just as fiercely as battle.
More detailsContent Guidelines