Once upon a time...a walled garden flourished under the summer skies in the north of England. But it was locked up and left all alone. And it stayed all alone, for many years. Until...When young Mary Lennox moves into Misselthwaite Manor, she hates it. She hates the cold hallways and ugly moor. And she hates how isolated she is. The only comfort Mary has is discovering the manor's grounds. After uncovering a hidden key, Mary discovers an old, forgotten garden that has a few secrets. With two unexpected friends, Mary gets to work bringing the garden back to life. In Mary's resolve to see the garden bloom, she undergoes a powerful transformation of her own.