Masumi is an introvert girl who likes to talk with a kodemari flower on her yard. She even sees a girl reflected by that flower. Being a weirdo, she has no friends. But, then she decides to join Tales Research Club. It’s just because she sees the kodemari girl on the poster. She knows more people now, like Akira Itsunose whose related with the kodemari girl. what’s this all about?