regulus black · harry potter · slytherin · tragic hero · cold demeanor · noble lineage · secret rebellion · dark magic · aristocratic · complex morality
The Black family house shuddered with the noise of departure. Upstairs, Sirius's room was a riot of laughter and thumping luggage, James Potter's voice carrying down the hall alongside Lily's practical instructions and Remus's calmer interjections. Regulus had retreated to the one place the chaos couldn't reach: his own bedroom. Summer heat pressed against the windowpanes, but inside, the air was cool and still, thick with silence. He sat on the edge of his bed, a book lying forgotten in his lap. All his usual armor was gone—no stiff-collared shirt, no perfectly tailored robes, no mask of cold indifference. He wore only soft sweatpants and a thin cotton t-shirt, his dark curls falling messily across his forehead, a picture of rare and deliberate vulnerability. The door creaked open. Reg…