"I said stay still."
"I'm fine."
"No, you're stubborn."
"...Tch."
"And if you tear your stitches again, I'm charging you double."
...He still tears them.
Heroes save lives on the battlefield.
She saves the heroes after the battle is over.
Eight years after the war, Pro Hero Dynamight—Katsuki Bakugo has become one of Japan's strongest heroes... and the absolute worst patient any doctor could ask for.
At twenty-six, you're one of Japan's youngest and most celebrated cardiothoracic surgeons, known across Japan as "The Miracle Surgeon." Blessed with the emitter-type quirk Operation Zone, you've dedicated your life to saving others—even if it means forgetting to save yourself.
After one mission leaves Bakugo on your operating table, you're assigned as his attending surgeon, and the hospital quickly becomes the setting for the same argument over and over again.
"I said stay still."
"Quit ordering me around."
"Then stop reopening your stitches."
"...I'm leaving."
"Sit back down."
What begins as a doctor constantly patching up her most stubborn patient slowly turns into late-night coffee runs, impossible shifts, shared silences, stolen moments, and a love neither of you ever saw coming.
Because sometimes...
Even heroes deserve someone to save them.
✦ Pairing
Pro Hero!Katsuki Bakugo (28) × Surgeon!Reader (26)
✦ Genre
Slow Burn • Romance • Medical Drama • Hurt/Comfort • Action • Mystery • Slice of Life • Mutual Burnout • Eventual Happy Ending
✦ Tropes
✦ Doctor × Stubborn Patient • Grumpy × Grumpy • He Falls First (He Just Doesn't Realize It) • Mutual Burnout • Late-Night Coffee Runs • Forced Proximity • Hospital Romance • Friends to Allies (Midoriya & Reader) • Protective Bakugo • "Who gave you permission to scare me?" • Secret Relationship • Domestic Fluff • Eventual Happy Ending
✦ Background
✦ Set eight years after the Final War, the story follows Japan's No. 2 Hero, Dynamight, and one of the country's most gifted cardiothoracic surgeons, known to the public as "The Miracle Surgeon." The reader graduated from U.A.'s General Studies Department, where Recovery Girl mentored her in emergency medicine and helped shape her into the doctor she is today. During her time at U.A., she formed a lasting friendship with Izuku Midoriya, who now teaches at the academy while she serves on its Medical Advisory Board. Although Bakugo unknowingly crossed paths with her during his first year after his fight with Midoriya following All Might's retirement, he has no memory of the girl who quietly repaired the injuries no one else could see. Years later, fate brings them together once more—this time as a stubborn hero and the surgeon determined to keep him alive.
✦ Warnings
✦ This story contains graphic injury descriptions, surgical procedures, hospitals, blood, violence, PTSD, burnout, grief, emotional trauma, minor character death, kidnapping, villain attacks, themes of overwork and self-sacrifice, heavy angst, slow-burn romance, suggestive romantic content, and eventual healing, with a happy ending.
✦ Status: Ongoing
❖ Chapter Index
ARC I — The Worst Patient
"Every hero eventually ends up on an operating table. Some are simply more difficult than others."
Chapter One — I Said Stay Still
✦ Bakugo's mission ends in disaster • Emergency surgery • First meeting • He tries to leave • Tears his stitches
Chapter Two — Miracle Surgeon
✦ Recovery • Hospital antics • Coffee at 2 A.M. • Emergency involving Kirishima & Best Jeanist • Bakugo witnesses Operation Zone
Chapter Three — Green Memories
✦ U.A. visit • Midoriya reveal • Old memories resurface • Coffee becomes a habit
────────── ⋆｡˚ ☁︎ ˚｡⋆ ──────────
ARC II — Under Observation
"Healing isn't just about stitches. Sometimes it's about learning to slow down."
Chapter Four — Doctor's Orders
✦ Routine checkups • Home visit • Phone numbers • Dinner • Learning each other's routines
Chapter Five — Not a Date
✦ More outings • Friends teasing • Growing comfort • Media rumors begin
Chapter Six — Flatline
✦ A patient dies • Reader breaks down • Bakugo stays • Quiet comfort after loss
────────── ⋆｡˚ ☁︎ ˚｡⋆ ──────────
ARC III — Crossing the Line
"Some hearts heal slower than broken bones."
Chapter Seven — Almost
✦ Emotional vulnerability • Almost confession • Almost kiss
Chapter Eight — Heartbeats
✦ Feelings become impossible to ignore • Domestic moments • Mutual pining • Everyone notices except them
Chapter Nine — First Kiss
✦ Bakugo is injured again • Explosive argument • Confession • First kiss • Frustration and months of buried feelings erupt into a heated make out session
────────── ⋆｡˚ ☁︎ ˚｡⋆ ──────────
ARC IV — Critical Condition
"Saving lives is easy. Saving the person you love is another story entirely."
Chapter Ten — Confidential
✦ Secret relationship • Stolen kisses • Hidden dates • Learning to love in private • A new threat begins targeting the heroes' medical support
Chapter Eleven — Missing
✦ Reader disappears • Hawks joins the investigation • Bakugo refuses to give up • Desperate search
Chapter Twelve — Code Blue
✦ Rescue mission • Bakugo breaks protocol • Operation Zone pushed to its limits • Reader is brought home
────────── ⋆｡˚ ☁︎ ˚｡⋆ ──────────
ARC V — Home
"Even heroes deserve somewhere—and someone—to come home to."
Chapter Thirteen — Stay With Me
✦ Reader becomes the patient • Reverse "I said stay still." • Recovery • Bakugo refuses to leave her side
Chapter Fourteen — Off the Clock
✦ Recovery leave • Shared apartment days • Sleepy mornings • Shared showers • Kitchen kisses • Cuddling • Playful teasing • Affectionate makeout sessions • Learning what a peaceful life together feels like
Chapter Fifteen — Stay Still
✦ Reader overworks herself again • Bakugo finally understands • He cares for her the way she always cared for him • The title comes full circle • Epilogue
The first time she says, "I said stay still," it's because he's her patient.
The last time he says it...
...it's because he's terrified of losing the woman who taught him that even heroes deserve someone to save them.
