Once upon a time, a king and queen had twin girls. To celebrate the exciting times, the new family threw a party for the whole kingdom to attend. The castle was so crowded and all of the people wanted to see the babies, that nobody noticed the king of their rival kingdom enter.
He took one of the daughters, since he wanted revenge on the king. He and his wife were also not able to bear their own children, so it was the perfect plan. By the time anyone else at the party realized the baby was gone, he had already safely escaped.
He took her back to his kingdom and raised Serena as their own daughter. He had strict rules where she could only go out in public with an escort and had to wear normal villager clothes to blend in. She lived this way for 17 years, so her parents trusted she would not go against their orders. Eventually, when they went out, they let Serena choose if she wanted to go with or stay back.
One day, she went to her favorite place to go whenever her parents were gone. She was normally the only person there, so when she saw a young princess crying by the tree, she decided to introduce herself and help. She went up to the other girl and was shocked to see the girl looked just like her. The girl noticed this as well and broke out in joyous cheers.
She introduced herself as Simona and said that Serena was captured at birth and that they were twins from Halepoviam. Simona had ran away from home to look for her lost sister and that Serena needed to return home with her. Serena believed her and together they hiked back to Halepoviam.
When they got back, the king and queen were so excited that they threw another party. This time; however, they had guards at every door and even at the windows. The evil king that had abducted Serena was never heard from again and they lived happily ever after!