The Countess's Daughter is Engaged to the Crown Prince the Day After Being Abandoned by Her Fiancé.

Count's daughter Liliela was merely an ordinary and chaste girl who got along reasonably well with her fiancé Lucian—or so it should have been. That is, until she awakened at age fourteen as the "Holy Maiden of Water," a symbol of the nation. Lucian grew tired of living in the shadow of his fiancée's immense power, gradually became harsh toward Liliela, and eventually fell into despair, unilaterally breaking off their engagement. The next day, Lucian attempted to propose a conditional re-engagement to the heartbroken Liliela, but by then, Crown Prince Darius had already come to propose to her.