Romelia War Chronicle

Romelia Senki: Hakushaku Reijou, Maou wo Taoshita Ato mo Jinrui Yabasou dakara Guntai Soshikisuru

Immediately defeating the Demon King, the prince breaks off his engagement to Lady Romelia. As people throughout the country celebrated the enemy's ringleader being taken down and the ending of the war, only the solitary Lady Romelia focuses on what would become of the world from that point on, even after being cast aside and left alone...