捨てられ公爵令嬢は初恋の王太子に娶られる

公爵令嬢プリシラは、ミレイア王国の王太子フレッドの婚約者として育てられた。立派な王太子妃になるべく日々努力を続けていたが、お披露目の日、もうすぐ婚約者となる彼女は、 Priscilla, the daughter of a duke, was raised to be the fiancée of Fred, the Crown Prince of the Kingdom of Milleia.She worked hard every day to become a splendid Crown Princess, but on the day of her unveiling, her soon-to-be-husband unexpectedly disappeared! Thus the second prince, Dill, took his place as her fiancé.In fact, Dill was Priscilla's first love who she tried so hard not to confess her feelings to when she was young.Priscilla could not hide her bewilderment from Dill, who occasionally whispered sweet words to her.Meanwhile, rumors spread within the royal palace that Fred's disappearance was due to a conspiracy, and that Dill was the mastermind...!?