Fifteen-year-old Seth Waller is devastated when his mother is diagnosed with a rare, early-onset form of Alzheimer's. When he was growing up, his mother always brushed aside questions about her past and family, and Seth realises that soon he will lose his chance to find out any more.
Abel Haggard lives on his family's farm in Dallas. To the south in suburban Austin, Seth Waller is devastated when his mother is diagnosed with an early-onset form of Alzheimer's. Though neither one knows of the other's existence, they share a unique tradition: as children, both were told stories of Isadora, a land free from the sorrows of memory.