Marimura Neu, an elementary school student who is depressed after losing her beloved cat, has a strange dream about a cat while traveling to Matsuyama City in Ehime Prefecture, where she has moved. In the dream, she learns that if she goes on a pilgrimage to the 88 temples of Shikoku and collects sacred footprints from the various "guardian cats" there, she will be able to meet her deceased cat again...