There’s an international competition, and Main Character-kun and all his candy-haired rivals/peers/nakama/friends are being housed in the same hotel.
The night before the competition, some ungodly scream sounds from the Naruto-kid’s room. The rest of the cast rush in, flick on the lights, and find Naruto-kid sitting up in bed, his hair completely flat and utterly black, a pair of DIY salon gloves discarded next to his bed. He races to the mirror across the room, hands hovering in shock around his straightened hair, as though unable to recognize the boy staring back at him.
It’s… an unsettling act of personal vandalism, but Naruto-kid seems unhurt. After verifying he’s okay and reporting it to hotel security, most of the kids are content to go back to their own rooms and just double-check their own locks.
Most seem content…. Not all…
The next day, Naruto-kid is eliminated from the competition nigh-instantly. He’s given no chance to monologue about his ambitions, his friends, his hometown. Not even a second spared for a flashback to the bullying that became the formative motivator of his childhood.
No. He’s summarily eliminated by another candy-haired contestant. Naruto-kid, with his suddenly unassuming black hair, is dismissed from the arena. And Main Character-kun is distressed.
There’s a murderer on the loose. Just in no traditional sense. Another kid is shaved bald in the middle of the night, and eliminated from the competition the next day. Colored contact lenses go missing, and suddenly the red-eyed yandere girl doesn’t have a leg to stand on. She’s sent home without the slightest bit of fanfare. Someone funnels bleach into the sprinkler line, and a triggering of the fire alarm leaves a whole arena of contestants doused in the ruinous fluid. Their candy colors melt into brittle, tacky, bleachy off-orange. Not a single one survives that night’s round of eliminations.
Main Character-kun is still pink. He’s still gelled. He’s still dressed in fiery robes and platform sandals with a bandana cinched around his forehead. He hoards hair dye in his room and sleeps with one eye open. He can only watch in silence as this gruesome assassination plot unravels, without a doubt in his mind that he is the real target.
One night, there’s a knock on his door. And the twisting of a key. And the squeak of hinges swinging open. Main Character-boy’s breathing halts. His time has come.
He looks. It’s the blue-haired girl, the quiet one with self-confidence issues. Her hair is tied into twin pigtails. She’s carrying something in her right hand. Main Character boy braces for impact.
She flicks on the lights. He looks. They’re wigs, in her hand. Three of them. Purple Green and Orange, each primmed and poofed and curled to extravagant degrees.
“Here,” she offers, hand extended. “Take whichever you like. They’re extra.”
“Wait. Why…? What’s this–what’s happening?”
She takes a step forward, and she shuts the door behind her. With her free hand, she grips the blue hairline at her scalp, and she pulls back gently, revealing netting. She drops the blue hair to the ground, and pulls the netting free from her forehead, and a loose, unassuming bob of perfectly black, perfectly normal hair falls around her shoulders.
She’s unassuming in every possible regard, mundane in every sense, a girl to blend into the backdrop of millions.
“We’re not going home yet,” she says. “Not you, and not me.”