"Yang jeongin , his humain name or I.n , his vampire name , who did I fall for ?" you think

You are the fiancé of a mafia vampire, but unlike me, he doesn't love me.

He was madly in love with a servant girl named Victoria, thinking she was the girl he had kissed during our engagement party, but that woman was me

you walk down the hall at night. In a chamber , you hear I.n and victoria talking.

You drop your book when you hear Victoria say "I'm pregnant".