Elrose lives alone in a monastery after her mother's death.

After hearing the news of the death of her father, she escaped the monastery and headed to the capital to inherit his heritage and title. However, in order to be able to inherit, she had to get married within a few hours. “God, can you just send me one person who will be my husband? If possible, please do it right now.”

Did God hear the prayer? Just in time, a man fell in front of Elrose! The deceased mother used to say, "Be cautious when choosing a husband," but this is not possible. Elrose proposes to a man named Lakshan in exchange for money. "Do you want to repay me with your body instead of money?"

Elrose never imagined that Rakhshan is the Emperor's brother and the mercenary king, Harkan.