The Daily Life of a Maid to the Villain Boss

[The plot gets wildly imaginative in the later half. Please don’t flame if it’s not your thing. (Slightly fantastical, one-on-one romance, both leads are each other’s only love.)] After learning that the male lead would kill the villain, the utterly ordinary NPC Jinse somehow ends up as the villain boss’s maid. Should she be happy (sad) or happy (sad)? “I didn’t fall for you at first sight, but I certainly did at second sight.” The heroine is naturally a little spacey and has the wildest imagination in the world. The hero enjoys making his wife suffer for a while, then pays dearly trying to win her back.