The King's Daughter (tt2328678), Vonda N. McIntyre's 1997 novel "The Moon and the Sun" serves as the basis for this film. The story takes place during the reign of King Louis XIV of France, as the royal family and the entire French populace eagerly await the return of the nature philosopher Yves from his expedition in the open seas. Yves brings back two rare sea creatures on his ship, which piques the interest of the King. Yves embarks on a journey to study these creatures and to determine if the captured live sea creature holds the key to immortality for the King. The film explores the consequences of this discovery and the events that unfold. With a budget of $40.5 million, this film promises a captivating blend of history, fantasy, and adventure.