The Blacks had always been resourceful people. It was not the kind of accidental resourcefulness that occurs once in a generation; it was a careful, methodical ascent, a generational finesse in mastering the art of survival, whether through alliances or secrets. Their rise through the centuries wasn't built on luck, but on calculated moves—each one as deliberate as the last. They were masters of playing both sides, skirting the line between nobility and moral ambiguity. The kind of gray area that respectable people whispered about at dinner parties, but were all too eager to ignore when the opportunity arose to curry favor with the ancient family.
Regulus Arcturus Black was, without a doubt, a true prodigy of his line. He embodied every value his family held dear—subtlety, intelligence, and an unwavering devotion to preserving the purity of their blood. He was sharp, even as a boy, excelling not just in the skills they taught him, but in those they never imagined he would pursue. In a family that prided itself on mastering the Dark Arts, Regulus managed to surpass even their expectations, wielding magic in ways that would make the elder Blacks nod approvingly from their portraits. But while they honed his magical skills, Regulus was busy refining a different talent altogether—an ability to blend into the background, watching the world as if it were a chessboard, with pieces that only he knew how to move.
From a young age, Regulus learned to manipulate the perceptions of those around him, presenting himself as the dutiful heir while quietly pulling strings behind the scenes. He delighted in being underestimated, taking pleasure in knowing he could outthink nearly everyone. Even his parents, sharp and suspicious as they were, had no idea just how involved he was in the family's affairs. He understood the game they were playing better than most—and he played it flawlessly. The power of being overlooked allowed him to explore his own growing interests without interference.
The world outside saw him as a loyal son, a pureblood through and through, content with the family's aspirations and their unflinching belief in their superiority. What they didn't see was the young man driven by something deeper—by curiosity, by ambition, by a need to understand the power that lay within his grasp. He was drawn to the Dark Arts, yes, but not with the same reckless abandon as others. Regulus approached it like everything else—quietly, cautiously, intent on mastering it for his own purposes, not to serve someone else's agenda. His ancestors may have been drawn to power for power's sake, but Regulus sought control—not just over others, but over himself. He believed in the purity of their bloodline, as did the rest of his family, but he wasn't blind to the danger in following anyone blindly, even someone as charismatic as Lord Voldemort.
For all his cunning, for all the darkness that flickered at the edges of his mind, Regulus had one vulnerability. Sirius. His older brother was everything Regulus wasn't—bold, brash, loud, and unapologetically defiant. Sirius had rejected the family, walked away from the legacy, and joined a world that should have despised him.
Regulus had watched as Sirius drifted further and further from the family, his defiance growing with each passing year. He saw the disappointment in their parents' eyes, the anger simmering just beneath the surface. And yet, despite it all, Regulus loved his brother with a fierce, quiet loyalty that never wavered.
Hogwarts had changed Sirius in ways Regulus couldn't quite grasp—he had friends, he had a sense of freedom Regulus would never allow himself to seek. But beneath it all, Regulus was certain of one thing: if ever his life were truly in danger, Sirius would be there for him. Family ran deeper than politics or pureblood ideals. Even if Sirius outwardly rejected them, Regulus believed that bond could never be fully severed.
He remembered the day he caught sight of the Gryffindor poster plastered on Sirius' wall, a defiant slap in the face to everything their parents stood for. "Don't be crude, brother," Regulus had said quietly. Sirius was more daring, stupidly, recklessly so; while Regulus preferred the shadows. They were two sides of the same coin, bound together by blood but separated by everything else.
Despite their differences, they shared one thing in common: the same restlessness, the same boredom with the mundane. Regulus, however, had channeled that restlessness into something darker, something older. He was deeply committed to the teachings of Salazar Slytherin, to the purity of blood and the pursuit of power. But unlike Sirius, whose rebellions were loud and brash, Regulus' defiance took root in silence. Where others might have seen the Dark Arts as a tool for domination, Regulus saw it as a means of understanding, of unlocking deeper truths about himself and the world around him.
It was this drive for knowledge, this need to explore the darkest corners of magic, that ultimately led him into the service of Lord Voldemort. And yet, even as he donned the black robes of the Death Eaters, Regulus couldn't shake the feeling that this was only a stepping stone—that his destiny lay somewhere beyond being a mere follower.
He had all the qualifications to rise through the ranks, perhaps even to stand at Voldemort's right hand, if fate hadn't intervened.