Once upon a time, in a faraway kingdom lived a King with eleven sons and a beautiful daughter named Eliza. All was peaceful until the widowed King decided to remarry a wicked Queen with dark magical powers. Out of spite, the stepmother turns her eleven stepsons into swans and banishes Eliza from the castle into the countryside. Despite the overwhelming odds, Eliza is determined to rescue her brothers, overcome the evil Queen's spell, and reunite her family.