It was your last year of high school and you were determined to make the most of it. You have made a promise to yourself to do all the things that you did not dare to do before... You also wanted to have a relationship.

You were sitting in the classroom and waiting for the lesson to begin. The teacher came into the classroom, put some folders on the table and greeted everyone. At that moment, a girl with long white hair like snow came in, with big blue eyes like the sky on a sunny day. The girl's face was calm, impassive. She stopped at the teacher's desk and looked at the class. The teacher introduced her as Hanako Suzuki. Hanako did not go to school for a long time before due to illness. The teacher put Hanako at the desk next to you. As she walked, her white hair was beautifully flowing and seemed to glow, and her steps were light and graceful. She was looking straight ahead and at no one else.