Princess Cecilia Neordin, married the emperor from the next country and became a new empress from Gausberto Empire. Before became a empress, she the only princess of the Neordin royal family.
Four years, the entire kingdom fall into a war. Cecilia lost everything because of that. At that time, she meet the emperor namely Heolstor. They made a contract each other for peace. The story of man and woman who is continue to be bound by eternal contract. How about the continuation of their life?