Sirius' Brother Refuses to Be Disgraced

As the eldest son of the Black family, a pure-blood family, Antalis has always upheld the concept of nobility. He will never tolerate any mistakes in his appearance and etiquette. He must always be a refined gentleman from head to toe. But my father is not capable enough and my mother is hysterical. In order to prevent the two poor brothers from being persecuted at a young age, I can only carry the banner myself and become the loyal younger brother of the Dark Lord. I originally had a good time with the Dark Lord, but things didn't work out as I wanted. There was a conflict between their aesthetics. So what should I do? I could only resign and run away. Antalis: "Brother-in-law, if the Black family is in trouble, you must help!" Lucius: "Don't worry, I will definitely take away all your family's property. They are relatives after all, and I will never be lenient." Antalis: "..." Sirius: "Brother, why are you doing this? You don't have to come back to save me! Don't you hate me?" Antalis slapped the stupid dog in the face: "What kind of idiot are you? If I don't save you, let little Regulus cry holding the family tree by himself?" Regulus: "I won't cry. Besides, brother, you are also a dog." The male protagonist is an original character, Sirius's brother. Because he wants to save his godfather, he doesn't know the plot without reading the book. No emotional line, not beautiful, strong but miserable, beautiful, strong, but not miserable, at least the male protagonist does not feel miserable. I don't hate the original characters, unless it's Umbridge. Basically generating electricity for love. Purpose: Work hard to change your destiny