My Alpha Mate Marked My Sister

He didn’t just mark me—he marked my sister, too.Five years of love, trashed for a one-hour fling with my sister right before our ceremony.He thought his double-mark curse would destroy me when I left.But the mark meant to kill me woke an ancient power instead.The power of the Silver Moon Witch.Now, the King who once ruled it all is on his knees, begging for my mercy.