Sintel

A young girl named Sintel embarks on a perilous journey to rescue her beloved pet dragon, Scales, after it was taken by an adult dragon. Along the way, she faces numerous challenges and encounters various creatures. Eventually, she discovers a cave containing an adult and baby dragon, which she believes to be Scales. However, her hopes are crushed when she realizes that the adult dragon is actually Scales, who has grown up and is now a powerful creature.