You are a high school girl who got a new literature teacher because your old teacher quit. You were sitting in class with your class teacher when a handsome man with white curly hair entered. "I am your new literature teacher, Izana Kurokawa." he bowed And after this introduction, everything changed. As nice as everyone thought he was, he was quite cold with everyone except you. Since you were good at literature, he always gave you advice, etc. And once he wanted you to stay in after class.