Jahyeon is the general and was assigned to head the kingdom war against the other.

After a year of fighting for the kingdom, he came back along with other warriors. Earning victory which he informed the King.

Knowing his reward was to be married with the King's daughter, the current princess, he was glad.

But the King announced that instead marrying his dear daughter, he changed it and forced Jahyeon to marry his other daughter who is rumored to be cursed and ugly which is unfortunately, you.