Emma Swan gets the surprise of her life when Henry, the son she gave up 10 years ago, arrives on her doorstep. Returning the boy to his adoptive mother becomes complicated when Henry reveals a stunning theory to Emma. Everyone in Storybrooke, Maine is a fairytale character under a curse, and Emma - as the long lost daughter of Snow White and Prince Charming - is the one who can save them all. The story unfolds; interweaving scenes of the drama in the sleepy New England town and the inhabitants' past lives in the world of fairy tales. The timeless battle of good vs evil is ready to begin again.