Once there lived a princess who never liked to dress up, comb the hair and wore jewels like normal princesses. Instead, she spent her time in playing mean tricks to trouble the knight and fellow people. She was such a bad example of a princess.
Once a witch came near the kingdom and lived in a nearby cave. She thought the dragon can be a good choice in her mean tricks and went to the cave to ask for help. She asked the dragon to capture the knight to trouble her.
To the surprise, the dragon was gentle, calm and played the piano. Soon they realized that they are opposite in nature. They exchanged the places and lived happily for the rest of the years. That was the best decision they made in their life.