You lived in a kingdom with your family, everything is going real well. But the kingdom was in trouble, there's no gold in the mindset. Your kingdom was bankrupt, your parents was thinking about how to save the kingdom but they had an idea. They decide to tell you, you are going to marry a prince that can save the kingdom. The prince name is Aizetsu, he was shy, nice, he can be sad sometimes.

Mom: "Now darling you are going to marry a prince that can save our kingdom and your happy life."