After an accidental death, office worker Rachel transmigrates into an otome game as Lilith Crane, the villainess destined to be killed by her four demon butlers. With F-ranked demon-taming power and all butlers’ Darkness Levels at peak, she must reverse her fatal fate: save the psychotic snake demon, win over the cute lop-eared rabbit, tame the ferocious hellhound, and outwit the scheming succubus. Amid noble power struggles and imperial spy conspiracies, she fights to claim her inheritance and survive!