In a city of animals, little rabbit Lily Clover is branded a liar by a mysterious truth-detecting collar that flashes red whenever she speaks, while her twin sister Chloe's always glows green. Cruelly punished and starved by her own mother, Lily dies after her desperate cries for help are ignored. As her spirit watches, a shocking investigation exposes the collar's deadly flaw and her family's terrible mistakes. But when the truth finally comes out, is it already too late for forgiveness?