In the heart of Musutafu, where heroes patrol the skies and the echoes of sirens often fill the night, there stands an old church. Weathered stone walls and fading stained glass make it seem out of place in such a modern city. Yet, within it, peace lingers—thanks to one girl.
Her name is Kagome Inoue.
At eighteen, Kagome lives quietly, far from the chaos of hero society. She grew up in an orphanage on the city's edge, never knowing her parents. Despite her loneliness, she carries herself with serene grace—a kind smile, gentle hands, and eyes the color of the sea at dawn. Her long blonde hair often glows like gold in the morning light as she sweeps the church aisles, humming softly to herself.
No one knows that when she sings, something divine awakens.
Her quirk—Divine Boost—manifests through her voice. When her melody fills the air, faint golden light ripples from her, invisible to most but felt deeply by the heart. Those who hear her song feel their weariness fade, their pain ease, and their spirits lift. Even the old priest says the church feels "alive" again whenever she sings.
To Kagome, it's simply a habit—a comfort.
To the people of Musutafu, it's a mystery.
Word spreads of the "Mysterious Singer" whose voice brings clarity to troubled souls. People who wander near the church speak of feeling lighter, calmer—like a fog lifted from their hearts. Some whisper it's divine intervention. Others, a new kind of quirk awakening the spirit instead of the body.
Kagome doesn't seek fame. She only wishes to help, quietly, in her own way.
But fate, as always, doesn't stay quiet for long.
One evening, as the sun sets in amber tones across the stained glass, Kagome's song drifts into the open streets.
Far above, a pair of crimson wings pause mid-flight.
Hawks, the winged hero, hovers silently, eyes narrowing as he listens.
"That voice…" he murmurs. "It's… peaceful."
Elsewhere, in the shadows of a back alley, Dabi stops in his tracks. The faintest hint of warmth flickers in his icy blue eyes—confusion twisting his scarred features.
"Tch. What's with that song…? Makes my head feel weird."
Neither of them knows her name.
Not yet.
But the mysterious singer of Musutafu is about to draw the attention of both hero and villain alike.