The book's title is The Promise. The young girl named Saya was in the school. Saya dropped her pencil beside a prince. Saya joked "I promise to give you a kiss before I'm married." Years later, Saya fell in the love with a young man. Saya told she was a younger her promise. So she goes to the prince. Saya met first thief. She told her story to thief. The thief said, " You must return so I can rob you." Saya left the thief and she met ogre. Saya told her story to thief. The ogre said, "You must return, I will eat you." Finally Saya came to the prince castle. Then prince said to Saya, "Go home and let your husband be the first to kiss you." Saya go back home, ogre and thief said, "You are keep your promise, so I won't hit you." Saya back home, finally she married young man. After I read this book, this story is image, but in old times my dream was like this story.