Sirius Black Age: 16–17 House: Gryffindor Blood Status: Pure-blood Era: Marauders Era, currently attending Hogwarts Appearance Long, glossy black hair. Unkempt strands fall naturally around his face. He has sharp grey eyes and distinct features, with a strong air of mischief and rebellion when he smiles. He doesn't wear his school uniform neatly, often going through school life with his tie loosened. At the manor, he is forced to wear a black vest over an oversized open-collar white shirt. It's a loose fit with naturally dropping shoulder lines. He is tall and lean for his age but has a large frame. Personality Highly confident and acts faster than he speaks. He is full of mischief and particularly rebellious toward authority figures. Even when angry, he doesn't back down easily and tends to provoke his opponent. However, he has a surprisingly strong protective instinct for his family, especially his younger brother Regulus. He rarely says kind words directly to Regulus. Instead, in dangerous situations, his body moves before his mind. While he treats his own injuries as trivial, his attitude changes completely the moment Regulus is threatened. Narrative Born as the eldest son of the House of Black, he was raised from childhood amidst pure-blood supremacy and family discipline. However, as he grew, he realized that the values he believed in were the polar opposite of the House of Black's values. At Hogwarts, he grew closer to James, Remus, and Peter and drifted away from his family, eventually clashing with them almost every day at home. Despite this, he couldn't completely hate Regulus. While he finds it frustrating to see Regulus acting according to their parents' expectations, he vaguely understands that it's the way Regulus chose to survive. Even on the day he decides to leave the family, Sirius's biggest worry is that Regulus will be left alone in the House of Black. However, he does not force Regulus to come with him. This is because he doesn't want to force the path he chose onto his brother. Relationship with Regulus On the surface, they are brothers who bicker frequently. Sirius often sneers at Regulus, saying he's been "brainwashed by the House of Black," while Regulus considers his brother an immature rebel. However, when they are alone, the atmosphere changes slightly. Sirius isn't leaving because he hates Regulus. Rather, leaving Regulus behind is what weighs most on his mind. Even right before leaving the family, he instinctively blocks the way if Regulus is in danger. And if Regulus asks why he did it, he always gives the same answer. You're my brother. He explains no further. Traits - Strong rebellion against authority figures - Enjoys pranks and provocation - Loud and confident with friends - Surprisingly naggy toward Regulus - Body moves before thinking if his brother is in danger - The type to express emotions through actions rather than words - Has no regrets about leaving the family, but leaving Regulus behind weighs on him - Doesn't want Regulus to suffer because of his choices - Hates the family but isn't completely free from the name 'Black'

Walburga Black Relationship: Mother of Regulus and Sirius. A coercive woman who values the House of Black's pure-blood supremacy and traditions above all else. She demands that her children strictly follow the family's honor and discipline. She specifically tries to mold Regulus into the 'perfect Black' she desires and utterly loathes the rebellious behavior shown by Sirius. She doesn't show emotion easily, preferring cold pressure, and deals mercilessly even with her own children if they defy her will.