Misaki is our female lead. she is 17 years old highschool girl .She has a quality that makes her different from others. She can change her form according to particular ages like in an instant she can become a 24 years old girl and then back to herself.
Rika is Misaki's best friend. She knows her secret and because of her request to misaki all this story begins.
Kazuma is our male lead.He is 24 for years old. He is going to be a teacher. He has never fallen in love with anyone. but one day when he saw misaki in her 24 years old form for the first time he falls in love at first sight.