After her father dies, Kit realizes she does not know her own past. She visits family she has never heard of in the charming town of Rosemont. The Starling women seem to be the center of attention, and Coronation Day is around the corner. The longer she stays there, the more questions she has. Why did her father keep these relatives a secret? Why does it seem like everyone is hiding something? When her mother disappears, she discovers that she is tied to an ancient promise.