One day, she receives a letter from her sister, after which a thug in a red trench coat breaks into her house and ransacks it, looking for a map. Later, Triveni receives a call from her sister ...

As Tomi looks up and recognizes the Blood-Red Sun emblem on the fighter planes, he knows that his life has changed forever. Soon, his father and grandfather, both Japanese Americans, are arrested ...

The film tells how two mice set off on a long journey in winter in search of the warm sun. Having different characters, little mice behave differently on a difficult journey.