Many years ago there was a smart prince. But he never listened to his parents when they asked him to clean his room.
One day, a princess(公主) in another country was going to hold a party. She invited all the princes from nearby countries. The prince was excited, and prepared with great care.
However, on the day of the party, his room was so messy(凌乱的) that he couldn't find his invitation. He looked for it everywhere, but couldn't find it anywhere. So he decided to clean his room. Luckily, he found it at last.
When he finally arrived at the party, it was over. The prince was very sad and he decided to change himself.
Sometimes not everything was bad. The princess had not found her favourite boyfriend at the party. And later she had another party. This time the prince got everything ready. He got to the party on time, and met the princess. Soon they fell in love with each other.