This story is about a girl who was reincarnated to the other world. She woke up in the body of a young noble lady who named Desiree. A lady who is a single child of the lovely Duke and Duchess of Kingdom Noshcia. They live a happy life but their lives turn upside down when a tragedy has happened.

Their Kingdom will be conquer by the Kingdom Kriveck. To avoid this to happen they need to companion a stronger Kingdom that can protect them.

The Duke and Duchess haven't other choice but to marry off their only daughter Desiree to the Emperor of the Kingdom who can protect them. Which is Emperor Asher, the Emperor of Kingdom Raizen.