My Maids Are All Antagonists!

Eddie Edward, reincarnated as the sole heir to Duke Eddie of the Lancamdo Kingdom, finds himself in a perilous world of magic. Armed with a system that converts magical item energy into personal enhancements, he dedicates himself to growing stronger. Initially, he acquires a peculiar but loyal personal maid, soon followed by more. These maids, however, exhibit increasingly strange behavior, including nightly disappearances and returning stained with blood. Eddie's pursuit of personal strength continues until he makes a shocking discovery: his maids are not ordinary. One is a Fallen Angel, another the Dark Lady pursued by the Holy Church, and others bear titles like the Lord of the Dard, Ominous Witch, Vampire Queen, and Lady of Death. Realizing his maids might be powerful antagonists, his life takes another turn as he becomes a wanted man and is hailed as the Lord of Evil. Embracing this newfound reality, Eddie reveals his mastery, having become the God of Magic, and effortlessly eradicates an alliance with an asteroid.