The Strongest Maid of the Heavenly Demon Cult

Once an ordinary office worker, she opens her eyes one day as Shin Seol-ha, a maid living inside the world of a martial arts novel. Determined to repay the grandmother who raised her single-handedly, she enters the Demonic Cult fortress as a servant and endures a grueling five-year contract, counting down the days until she can finally claim her freedom. Just two months remain before her departure—when an unforeseen reassignment shatters every plan. She is appointed as the personal maid of Jeok I-geon, a man infamous throughout the cult for his chilling cruelty. Forced to quietly survive under his watch, Seol-ha soon discovers through Jeok I-geon a talent for martial arts so extraordinary that even she herself never knew it existed. As if that were not enough, her hidden potential draws the attention of the Heavenly Demon and the entire cult, culminating in a direct proposal from the Heavenly Demon himself: become his disciple. No, why is everyone suddenly fixated on her alone? All Seol-ha wants is to escape the Demonic Cult; all Jeok I-geon wants is to never let her go. As their fates grow hopelessly entangled, where will this dangerous relationship ultimately lead?