Princess Odette was turned into a swan by a spell from the evil Von Rothbart, which allows her to regain her human form only at night, and only true love can save her. Prince Sigfrido meets her, falls in love with her, and vows eternal love, but Von Rothbart, aided by his daughter Odile, deceives him into betraying his oath. Odette and Sigfrido must fight together against the curse that separates them to save their love in this unique story of drama, romance, and passion.