I Spent One Night with the Male Lead Whose Engagement Was Broken

I possessed Estelle, the first wife of Rennart, the male lead of the novel [The Only Companion]. Before the female lead appeared, Estelle was a one-line extra who married Rennart, was neglected through his indifference, and was eventually killed by the male lead after he lost control. Fortunately, it was before the marriage, so in order to survive, I pushed through with a breakup with my fiancé, whose face I had never even seen. Thinking my life had finally turned into a path of flower petals, I went to a masquerade ball to celebrate. "I see you've come alone?" While drinking by myself, I spent a night with a handsome man in a drunken haze. Since it was a connection that would last onl...