Fiancee be Chosen by the Ring

Fiancee be Chosen by the Ring summary:

An Engagement ‘Love Fantasy’ that all started with a ring!<br>Daughter of the Countess, Aurora, attended an evening party. Despite attending, she wouldn’t talk to anyone and only stared at the embroidery on the various dresses.<br>Then she was suddenly hit with a single ring!? What in the world could this mean…?