A day at the beach

On a hot summer day I decided to walk to the beach. When I was there I lifted of the ground and became a mermaid. Then I dove into the water. First I didn't know were I was, then I knew I was in the sea! It was amazing, up ahead there was a castle! I went closer and closer to the castle and suddenly someone pushed me into the castle. There was a boy in the castle, and we started dancing together. I asked was his name was, It was Karl. Suddenly I became a person again and I had to swim back to the shore. Then I walk back home. It was a great day because I swam in the deep sea for the first time. I wish one day I can swim like a mermaid forever.