What's the name of the book about the story of the black female supporting role, the green tea bitch, and the white lotus's younger brother?

This question was not clear enough. Black woman paired with green tea bitch and white lotus referred to the female lead in novels or television dramas. The relationship between these female leads was complicated and often had conflicts of love and hate. The younger brother was an important character among the female leads. He could be a relative of a male lead or a villain. If you can provide more background information, I will try my best to answer your questions.