This story tells about Barbie in an exciting dual role as a princess and a poor village girl, who look alike. The princess Annaliese always have herself parenthesis in the castle. On the other hand, the poor Erika also being parenthesis to work at madam Carp's boutique to pay her father's debt. One day, they met and could know each other. By time pass with lots of problem in the castle, it gives the Preminger an opportunity to kidnap princess Annaliese in purpose to take over the throne by marrying the princess's mother. In order to replace princess Annaliese, the princess guider, Julian ask for help to Erika till he could bring Annaliese back to the castle. After that, Erika start her life in the castle as princess Annaliese and try to recover every situation in the castle and also spend her time with King Dominick, who falls in love with Erika , mistaking her for Annaliese. In the meanwhile, the Preminger find out that the girl in the castle is Erika, he report it to the Queen that Princess Annaliese has dead and throw Erika to the dungeon. In the gap, to save the people, the Queen accepts the proposal from Preminger to marry him. In a rushing time, with the help of Julian, Annaliese could run away from the kidnappers and go toward the castle to stop her mother's wedding with the Preminger. Beside that, King Dominick also save Erika from the dungeon, and he still fall in love with Erika after he knew the truth. After all problems over, they got married each other and lived happily ever after. The end.
