My Sister Who Regressed Wants My Fiance

Betrayed by a father’s favoritism and forced into an engagement for her sister’s sake, Nereis finds herself in a terrifying game of greed. But as her sister returns from a forgotten future, she comes back with a cold ambition: to steal the fiancé she once discarded. In a world of secrets and deadly desires, can Nereis survive the schemes of her own blood? Dive into the intrigue and discover the truth in Chapter 1!