The Tale of Luvelia Kingdom

Erina, daughter of a duke, was raised to become the crown prince’s bride.
Alvis, royal by blood but serving as a member of the Royal Guard, never imagined life beyond duty.
But everything changes when Crown Prince Girard abruptly breaks off his engagement to Erina — and the king declares Alvis the new heir and Erina’s fiancé.
Once a guard, now a prince, Alvis struggles to adapt to his new role and responsibilities. Erina, now engaged to a stranger, must reconcile her duty with her desire for true love.
In a world ruled by status and expectation, can a love born of circumstance bloom into something real?

(Source: TOKYOPOP, edited)