Mirage Bride

500 years ago, a war broke out between the beastmen and humans. After a ceasefire, the two factions swore an oath to never fight again. This oath was called the Mirage. A human chosen as a Mirage must marry a beastman as soon as they reach adulthood. If they break this oath, a great disaster will strike. However, no beastman or human has dared to break this oath, so the nature of this disaster remains unknown. A romantic comedy about the eighteen-year-old female protagonist, chosen as the Mirage