The Devil Butlers' Dark Love

Office drone Stella Lane is obsessed with an otome game called The Demon Butler, dreaming of entering the game world. After a freak fall, she awakens in the game as Lilith, the villainess destined to be killed by the four demon butlers she torments. She opens her eyes holding a whip, facing Lyle, the droopy-eared butler strung up for beating. When Ceros and Mod burst in, all three glare at her with hatred, their darkening levels spiking. A system activates, warning Lilith that she must romance the butlers to lower the darkening levels or she will be killed. Moreover, the darkening level of Yegade in the dungeon has already reached 97%. The first death plot begins.