When Henry's magic lesson takes him and his family to Ferryport Landing, what will happen once they meet the Grimms and the rest of the Everafters?

Henry and his family find themselves in another world similar to their own Storybrooke, one Ferryport Landing, and can't cross the border! Now they need to find their way home.

Once upon a stormy night, the residents of Storybrooke found themselves being pulled into a vortex of darkness, up in the sky. And when they see where they are deposited, they are completely confused.