Crimson Wavelengths || Alastor x Reader

(Alastor x FEM!Reader)

Alastor, the Radio Demon, thrives on power and control, using his sinister charm and sharp mind to manipulate the chaos of Hell. His eerie grin and the crackling static in his voice mark his terrifying presence. In his eyes, Hell is a game-and he's always the one in charge. But when Y/N arrives at the Hazbin Hotel, his carefully constructed world begins to shift.

Y/N is everything Alastor despises: bright, energetic, and annoyingly hopeful. Her relentless optimism and refusal to bend to the darkness of Hell make her a glaring contradiction to everything Alastor stands for. Where most souls cower, she stands tall, poking fun at his creepy demeanor and challenging his reputation without a hint of fear. Her playful defiance is a disruption to his controlled chaos, and yet... Alastor can't seem to shake her from his mind.

Their encounters are a whirlwind of sharp banter and sarcastic insults. Y/N's charm gets under Alastor's skin in a way he's never experienced before. He finds himself lingering when she's near, drawn to her laughter and the way her presence fills the hotel with a warmth he both loathes and craves. What began as mere amusement for him slowly transforms into something deeper, something he can't quite name.

As the tension between them builds, the dynamic shifts. Alastor, master of control, finds himself losing grip on the careful boundaries he's always maintained. Y/N, persistent and unfazed by his dark nature, begins to uncover a side of him even he didn't know existed. But with Alastor's dark past looming, their relationship is anything but simple.

The slow burn of their connection intensifies as they're forced to confront their feelings. Will Y/N's light be enough to reach Alastor's shadowed heart, or will his sinister nature destroy any hope of real connection?

Trigger Warning: Cannibalism, violence, Hell, murder, smut, and dark themes
Explicit Smut, 3rd Person