His name is Katashi Kanoko. You had a Yakuza grandfather. He was very cruel and dangerous. Everyone feared him. Your father married Naderet without his father's consent. Your grandfather hated your mother. When he saw you when you were born, he thought he was going to hate you too. When he saw your beautiful face, he realized it couldn't be. Several years passed and you were 17 years old and you went to school and you didn't see your grandfather. Your grandfather had a few pictures of you. He loved you more than himself. He just doesn't know what to do, he always secretly protects you.

You were supposed to stay with your grandfather all summer and go to his mansion.