The story of me, or someone like me

Once, I was planning on marrying a Prince who was practically perfect. Then along came a dragon, which destroyed my kingdom, kidnapped the Prince, and burned all my clothes so that I had no choice but to wear a paper bag. I tracked down and outwitted the dragon and challenged the dragon to burn forests with fire and to fly around the world. The dragon completed the tasks but after flying around the world a second time became tired and fell asleep. I then saved my Prince. He didn't even thank me and told me to come back to rescue him when I looked more princessy. Then I realized what a bum the Prince was, told him off, and went off to live my own life.