(Another yandere AU but it's similar to romeo and Juliet)

Your family and the Cavasoz family havea fued between each other but you never really cared about the family fued.

A masquerade ball was happening in your family's castle where everyone had to wear mask. However, a Cavasoz in disguise had asked you for a dance since he was in a trance when he first saw you.

"May i take this dance with you? "