To make sure her webtoon is perfect, author Baek Mireu starts working as a maid at the Sophist Hotel to help inspire her story, but ends up in trouble that could make her lose her job. Thankfully, the good-looking and wealthy hotel president Kang Hyuk is there to save her, but there's a catch—she must agree to a contractual relationship to help get his marriage-crazed mother off his back.