My dead lover came back as my Husband’s Twin

On the day of my mate-bonding ceremony, my parents suddenly brought my mate home and told me the marking ceremony that day would be with someone else. “Your sister was poisoned by wolfsbane. There's no cure, and her dying wish is to become David’s mate.” “You’re her older sister. Can’t you be kind and help her out?” My mate also tried to persuade me. “Don’t worry, it’s just for show. After she dies, we’ll still be each other’s one and only.” Still, I refused. However, my parents forced me to drink a potion that blocked my mind link, tied me up, and threw me into the silver mine behind our villa. “We’ll untie you once the ceremony goes smoothly,” they said. But soon after they left, I was attacked by a vicious rogue wolf. After endless torment, I was killed. It was only when my body started rotting that they remembered I was still bound in the mine.