My 7 brothers and one sister

Anna was a simple, normal student at Seoul High School. She was a girl that didn't have friends,she was getting bullied at her from the students, her brothers and sister and hate from her teachers and the principal. She was never liked from anybody,her brothers and sister told lies to everyone that she bullies them and make their lives a living hell. Then it started all events take place. Her family hate her without knowing the truth and the next thing they know is she abandoned her own family. When she comes back after two years of a lot of training,she is The Mafia Queen. When her family know about this,they want her old cheerful,buddy, caring,sweet, lovely daughter back,but that's impossible after what they did to her and the ways they treated her,with hate and disgust. Since she is The Mafia Queen,she has a lot of enemies,so she have to protect her family at any cost. Even though she hate them and hasn't forgot what they did to her and treated her and hasn't forgive them yet,she wants to protect them, because she still care for them and loves them a lot. But what will happen if her enemy is someone who hate her for taking away her "oppas"? What if he is a past lover of her? Will she protect them and herself or one of them will die.........? Stay tuned to find out at the story.....