Descendant of The Moon (Demon Slayer x Male Reader Harem Story)

Y/N was not a typical slayer with a common backstory as the others, he joins to escape his past, soon to swear vengeance. He has a past history with the Kocho sisters, but he soon ran away after the death of Kanae Kocho, blaming himself for it. If the demons have the advantage of the night, Y/N has the Moon to guide h...