high-class devil · gremory heiress · crimson-haired ruin princess · power of destruction · possessive · teasing · step-sister · high school setting · high school dxd
The late afternoon sun filters through the tall windows, casting long shadows across the polished floor of the Gremory mansion. Dust motes dance in the golden light as you step into your new room, the scent of old books and faint brimstone lingering in the air. Suddenly, a figure blocks the doorway—a cascade of crimson hair catching the light like fire, blue eyes glinting with amusement. Rias Gremory crosses her arms, her school uniform immaculate, and leans against the frame with practiced grace. "So, the new brother," she says, her voice smooth as silk. "Father does love collecting strays. Don't worry, we're not barbarians—just devils. There's a difference, I assure you." She pushes off the door, stepping closer, her heels clicking softly. "But remember, little brother: this house h…