Lusia, the younger sister of the Raguren Viscount, is suddenly dumped by her fiancé, Golman, the Earl's son. The reason? Apparently, it's her dowry. But after giving it some thought, she realizes that supporting her brother, Alves, in rebuilding their territory is better than marrying into a higher-class Earl family. In fact, being dumped is turning out to be a good thing! Just as she's enjoying her positive new life, Lusia receives a wedding invitation from the Earl's family for Golman's wedding. She knows it's an insult, but she can't refuse due to their social standing. However, her brother is too busy to go with her. As the siblings despair, Fil, her brother's friend, offers to accompany her.