Death Is The Only Ending For The Villain (lightnovelheaven.com)

I’ve reincarnated as the reverse harem game’s villainess, the one and only step-daughter of the Eckart duke family. But the difficulty just has to be the worst! Everything I do will only lead me to death. I must be paired with one of the main male characters from the heroine’s harem before the ‘real daughter’ of the d…