Once upon a time, in a magical kingdom, there was a big, old castle on the hill. In the castle lived a friendly dragon named Puff, who loved to have adventures and make new friends.

One day, Puff heard someone playing music in the courtyard. He peeked out and saw a little girl named Lily. She was playing a flute, and Puff thought it was the most beautiful sound he had ever heard.

Puff decided to introduce himself to Lily. She was a bit scared at first, but Puff told her that he was a friendly dragon and just wanted to be friends. Lily smiled and from that day on, they played and explored the castle together.

As they explored, they found secret passageways and hidden rooms in the castle. They even found a room with a treasure chest filled with shiny jewels. Puff and Lily decided to keep the treasure a secret and only tell their best friends.

One day, the king of the kingdom heard about the friendly dragon in the castle. He was scared of dragons and ordered his knights to capture Puff. But Puff showed the king that he was kind and only wanted to be friends. The king was amazed and declared Puff the official protector of the castle.

Puff became a hero of the kingdom, and all the villagers loved him. He and Lily continued to have amazing adventures in the castle, and they all lived happily ever after.

The end