Lunette -1 - Meeting Future Husbands

I'm Lunette I am "the key to everything." I wish I felt good about it but honestly I don't feel like that. It's just my life Is not how I planned it. My mom is making me marry a prince, the Prince of Galem. And what sucks even more is I am suppose to lead the seven harmonys to battle. Although, throughout knowing the harmonys when there is only six. I am starting to think I won't be the key to everything, maybe, just maybe it's the seventh harmony.