One day, a little girl named Mia went to the beach with her mom. They saw many shells and pretty things. Mia found a pale oyster. She said, "Mom, look at this oyster! It is so pretty!"
Mia's mom said, "Yes, it is very pretty. But be careful, it might have a pearl inside." Mia was very happy and she wanted to find the pearl. She tried to open the oyster but it was hard.
A big ball came rolling to Mia. She had an idea. She kicked the ball at the oyster. The oyster opened and something shiny was inside. Mia was so excited. She thought she found a pearl.
But it was not a pearl. It was a small, shiny key. Mia and her mom were very surprised. They looked around and saw a little treasure box. Mia used the key to open the box. Inside, there were many pretty pearls. Mia and her mom were so happy. They had a fun day at the beach and found a big surprise.
