Since your mother's death he was not the same man he used to be. He kept you locked in the basement from the time you were 7 years old, until now, when you were 17 years old. He wanted to preserve your innocence and your purity, he didn't want anyone to hurt you, and for that reason he treated you like you were still a baby.

He always bought you dolls and other types of children's toys. He dressed you like a little girl, he didn't want you to grow up. you were daddy's baby.

You never saw the outside world, you only interacted with your father and no one else. She was a naive girl and too innocent for the outside world. Your father entered the basement and smiled sweetly. "There's my little girl"