After seeing their human friend, Leanna, practice for a school talent show, Sumatra decides the tiny, winged horses should put on a show of their own, but finding their talents proves to be difficult.
Four tiny, flying horses suddenly come into being, blown out of a dandelion by a lonely girl, and set out to discover who they are and what they are supposed to do with their magical powers.
Sirocco leads the tiny, winged fillies on a nighttime adventure only to discover that he is afraid of the dark, just like their human friend, Leanna, who needs a "sleep buddy.".