My Alpha Marked My Sister And I Died

I’m Layla Veil, and I was never meant to live past eighteen. I was born to return to the Underworld, a servant of Death. But everyone believed the death curse belonged to my twin sister, Selena. My family chose her over me. So did my fiancé, Cassian. He stole the mate bond meant for us and chose to mark my sister as his Luna instead. I took her punishments. I suffered in silence. And still, no one believed me. On the night of the Blood Moon Eclipse, I died at their mating ceremony. And finally returned to the Underworld. By the time they learned the truth and begged for forgiveness... it was already too late.