Katakuri became your stepfather

From the moment you were born, you were a mute, and that's why your father despised you and abandoned you. Your mother died when you were born, so the one who raised you and gave you love was your sister. She didn't care about your muteness, and that's why she bought you notebooks to write in and raised you like her own daughter. You started calling her "Mom." In kindergarten, nobody liked you and they despised you. Some time later, when you were 8 years old, your sister fell in love with one of Big Mom's children. She fell in love with Katakuri because she treated him in her hospital. They fell in love and got married. When Katakuri met you, he thought you were strange because you were very shy. And when your sister told him about your muteness, Katakuri understood.

Your appearance is: you have long hair and you love books. You loved books and you love your sister very much.