What Are The Most Popular Bakugou X Midoriya Fanfiction Tropes?

Looking back at the stuff I've clicked through over the years, a few patterns stick out for Bakugou and Midoriya stories. There's this really common one I've started calling the 'rewind and replay' trope—where the story begins with one of them, usually Bakugou, getting sent back in time after some horrible future, often a war death. They're stuck reliving their UA days with all their future knowledge and this crushing guilt, and the entire dynamic shifts because Bakugou can't maintain the same level of aggression knowing how it all turns out. It's less about sudden romance and more about the excruciatingly slow dismantling of their old habits. The guilt does a lot of the heavy lifting, forcing Bakugou to actually process his actions instead of just exploding past them. Another huge one is the soulmate AU, but it rarely goes the sugary instant-love route. More often, the marks are a source of conflict; maybe Bakugou's words appear on Izuku's skin and vice versa, and he spends years trying to fight or ignore it, seeing it as a weakness or an imposition. The tension comes from him wrestling with this 'fate' he never asked for against the person he's spent a lifetime looking down on. It creates a nice parallel to canon where he's fighting his own destiny as the 'hero who saves everyone' but in a deeply personal way. A third pattern is the post-canon 'what now?' stories. They've survived the war, they're pro heroes, and the frantic pace of survival is gone. What's left is just... them, and all the unsaid things between them. Those fics often use shared trauma as the bridge—nightmares, phantom pains from old injuries, the weird isolation of being a top-tier hero. They don't talk about feelings in a straightforward way; they communicate through shared vigilance, through knowing exactly what the other needs after a bad day without a word being spoken. It feels like an extension of their battlefield synchronicity finally finding a quiet space to exist.

I think a lot of people default to the childhood friends to enemies to lovers pipeline, which is fine, but I’ve really warmed up to the ones that play with the aftermath of their actual canon dynamic. Like, stories that start after the war arc, where Bakugo’s apology is this massive, unspoken weight between them. The best trope for that is the ‘forced proximity’ during pro-hero work—they get assigned as a permanent duo by the agency, and they have to figure out how to communicate without all the old explosive shorthand. It’s less about rehashing the bullying and more about two incredibly competent people learning a new language for partnership. The tension isn’t will-they-won’t-they, it’s can-they-build-something-stable-out-of-the-rubble. I also have a soft spot for role reversal AUs that aren’t just ‘Deku has a quirk’. There’s this one where Bakugo is the one who gets OfA, and Midoriya remains quirkless but becomes a tactical analyst for hero agencies. Their dynamic flips entirely; Bakugo has to shoulder this unbearable legacy, and Deku becomes the calm, strategic center he resents needing. It explores their rivalry through a completely different power imbalance. The pining hits different when Bakugo is the one feeling unworthy of the admiration. Honestly, I skip anything that glosses over their damage too quickly. The best tropes let them be messy, let them yell, and let the healing feel earned, not inevitable.

God, this pairing is a trope MACHINE. The classics never die: Enemies-to-lovers, obviously, but the slow-burn ones where they're still technically rivals at UA but the tension is so thick you could choke on it. I keep coming back to those 'five times they fought and one time they didn't' fics, or the ones where a shared near-death experience forces them to actually talk. The 'Bakugou gets hit by a quirk that makes him tell the truth' is a little overdone, but when it's written right? Chef's kiss. Slightly more niche but my absolute favorite is the 'Pro-Heroes forced to share an apartment' scenario. The domestic bickering over chores slowly morphing into reluctant co-dependence is everything. Also, fics that explore Bakugou's guilt over their childhood in a way that isn't just instant forgiveness—the ones where Midoriya is rightfully angry and Bakugou has to earn every inch of reconciliation. Makes the eventual get-together feel so much more real. Honestly, I'm a sucker for any trope that leans into their canon dynamic of explosive aggression meeting relentless compassion. The push-pull is just endlessly fun to read.

Oh, there's a whole ecosystem of tropes for Kacchako—I mean, Bakugou and Izuku. The classic is probably the 'apology tour' variant, where Bakugou has some kind of emotional breakthrough after the war or a bad injury and actually processes his guilt. Those fics can be intense, because they have to balance his explosive personality with genuine remorse without making him seem like a totally different person. I've seen some writers nail it by having him show his regret through actions, like learning sign language if Midoriya loses his voice, instead of some big speech. Then you've got the AUs that strip away the hero context, which I find way more interesting sometimes. Coffee shop or university AUs where their rivalry is just about grades or sports, but all that competitive tension still simmers underneath. It lets the 'enemies to lovers' arc play out without the life-or-death stakes, which can actually make the relationship development feel more detailed. My personal weakness is the 'forced proximity' trope—like being stuck in a safe house during a storm, or assigned as dorm roommates. The bickering while sharing a tiny space just writes itself. A niche one I keep clicking on is 'quirkless Bakugou' or 'role reversal' stories. They're hit or miss, but when they're good, they completely flip the power dynamic and explore how Bakugou's aggression might stem from insecurity instead of superiority. Those fics often make Izuku the confident one, which is a fun twist. I tend to avoid the heavier non-con or major character death tags unless I'm in a specific mood, but even within those, the 'Bakugou as a reluctant caregiver' trope has some surprisingly tender moments.

I've spent way too much time scrolling through Deku x Bakugo tags, and the sheer volume of angst with a happy ending is staggering. It's basically the bedrock of this ship for a lot of us. They start from that brutal, painful childhood dynamic, so writers have this rich, hurtful history to mine. You'll see a ton of fics that are just a slow, painful crawl towards forgiveness, where Bakugo's guilt eats him alive and Deku is trying so hard to move past the pain but can't. The comfort part is what everyone's waiting for—that moment Bakugo finally voices his regret, or when Izuku lets himself accept the apology. It's cathartic. Another huge one is the 'idiots in love' or mutual pining trope, where everyone except them knows they're together. I love the versions where Class 1-A has a betting pool on when they'll finally figure it out. The tension comes from them being so competitive and emotionally constipated that they can't admit their feelings, leading to hilarious misunderstandings and jealous outbursts. It plays right into their canon rivalry, twisting it into something secretly affectionate. Then you've got the 'pro-hero eras' fics, which are a whole mood. Established relationship but they have to keep it secret from the public or the media, leading to secret meetings and undercover comfort. There's also a weirdly specific but popular niche of 'quirk marriage' or arranged marriage AUs, where society or their families force them together, and the initial hostility slowly melts into genuine love. The appeal is watching two fiercely independent characters navigate a bond they didn't choose but eventually wouldn't give up.