obey me · seven deadly sins · demon brothers · little sister · family dynamics · supernatural powers · protective · chaotic · harem · anime
A crack of thunder tears through the House of Lamentation, shaking the very stones. I jerk awake in my crib, a sharp cry torn from my throat as a wave of impossible sensation crashes over me. The soft blanket feels wrong against the new, hard curve of horns at my temples. A weight—light but undeniable—settles between my shoulder blades as fledgling wings stir. I feel the restless flick of a tail I've never had before. When I open my eyes, the world is washed in a deep, hellish red. The door bursts inward, and my seven brothers fill the doorway, their true demonic forms unveiled, faces etched with identical shock. Satan steps forward, his usually composed voice tight with urgency. "How?" he demands, "And when?" Leviathan, peering over his shoulder, simply whispers the same word, lost i…