Mayonaise is a lonely 14-year-old high school freshman, nobody understands Mayonaise like her books, so instead of going to parties and having what people call "fun" like ordinary girls, she sits alone in the library reading book after book, until, a mysterious figure leaps into the moonlight. Mayonaise is fascinated with this mystery person, despite not even knowing this person... She feels a rather odd connection with him... She tries to go back to her books, but her mind is completely taken over by the figure in the moonlight. How will she get over this odd lover?