Questa serie segue la sorella minore della principessa che sarebbe diventata la Bella Addormentata. Unicamente immune alla magia, rimane sveglia quando l'intero castello cade in un sonno incantato. Questo la intraprende in una pericolosa missione per spezzare l'incantesimo e salvare il suo regno. È una storia di coraggio, eroismo inaspettato e la forza di sfidare il destino.
Annie, younger sister of the princess who would be known as Sleeping Beauty, is immune to magic and stays awake when the rest of the castle falls into an enchanted sleep, then sets out to find a way to break the spell.
Princess Annabelle, who is immune to magic and can temporarily reverse spells put on others, encounters various fairy tale characters when she embarks on an expedition into the woods to find a dwarf responsible for turning Sleeping Beauty's prince into abear.
With the help of family and friends, Annie and Liam's wedding day looks as if it's going to be perfect until everything starts to go wrong. Liam's father doesn't show up, nor do the magic-wielding guests. Members of the wedding party come down with strange afflictions, Annie's gown is ruined, a storm floods the castle grounds, and an unknown king lays seige to the castle. Queen Karolina decides that they need the help of her fairy godmother, Moonbeam, but a pea-soup fog keeps the messengers from leaving. Only Annie and Liam can get past the magical fog to find Moonbeam, but even after they find her, it's up to them to discover who cast the spells that ruined the wedding, and why the unknown king wants to conquer Treecrest.