One day, a cheerful boy named Tim went to the beach. He loved to play in the sand and swim in the water. Tim was very happy to be at the beach with his family.
While Tim was playing, he saw a big sand castle. He wanted to destroy it, but he didn't know who made it. So, he waited to see if anyone was watching the sand castle. When no one came, Tim decided to destroy the sand castle.
But when Tim touched the sand castle, something unexpected happened. The sand castle began to grow bigger and bigger. It was a magic sand castle! Tim was very surprised and happy. He didn't destroy the sand castle anymore. Instead, he played with the magic sand castle all day long.
