This entertaining film for young people, which will make you laugh and cry, is about a girl who suddenly one day isable to talk to things(the things = her possessions). Oneday, suddenly, high school girl Mai is able to talk to things like her scrunchy and mechanical pencil. Mai clashes with her best friend Yuko as she causes trouble, and they growup as a result.
All seniors at a high school stay together at a camp, including student Chinatsu. On their first day, the home room teacher announces that all the students must play the card game "Old Maid". In order to reverse the declining academic abilities of its younger generation, the Japanese government planned this camping program. In this card game, the students that lose will meet their deaths.