The Princess Broke off Her Engagement, and Thanks to That, I Am Happy

Countess Sereia is forced to accept the annulment of her engagement to Harold, her childhood friend—succumbing to the selfish princess who fell in love with him. By King Lorant—father of the selfish Princess, Sereia is then ordered to marry a frontier count who unexpectedly declares her as a mere display wife and treats her coldly.
Harold, on the other hand, is not yet ready to give up on Sereia. With his feelings for her growing, he goes off to a dangerous war zone…