Bianca, the first princess of the Kingdom of Northernbleu, is in dire straits after a neighboring country targets her lands. The only way to save her country is to establish ties with a major power... That's when a proposal arrives from Saintrews, the most powerful country on the continent! Bianca, who has known the second prince, Lucas, since she was a child, accepts marriage as a desperate act of friendship. However, he has grown up to become a Knight Commander feared as ruthless and heartless by other nations. Indeed, no longer the kind-hearted boy she once knew. Stunned by his change, Bianca is prepared for his cold-hearted encounter... But what actually awaits are days of sweet favor, drawing her closer to the boy she once knew, now all grown up...? So begins a love fantasy that starts as a political marriage and grows into the knight commander doting on Bianca!
Lodina is a commoner woman brought before the Margrave Dilmique from the neighboring kingdom for marriage. The two do not share much in common but pay no mind as this is a contractual marriage agreed upon in coin! Everything's for the money! Lodina had a tough time in both her past life and present life, which is exactly why she's willing to be with whoever it is in this contractual marriage along as the coin comes flowing in. However, the man standing before her with a mask to hide his "grotesque" face turns out to be an absolute charmer?!
The super handsome commander sorcerer Ray is so popular with the ladies that he's become uncomfortable with them. One day, his grandmother pressures him into going on a blind date, and there he meets Bridget, a workaholic auditor. When Ray learns that Bridget had given up on getting married just like him, he proposes a contract marriage to put an end to their blind dates. But when they begin their married life, and get closer by the day, they find it surprisingly fun?