Reborn in a dark BL novel, Rosie is a maid tasked with feeding a captive named Richard, one of the leads who is referred to as a monster. In the original plot, whenever he tries to escape, the maid on duty is killed. To avoid this grisly fate, Rosie vows to make sure he never breaks out and is determined to do her duty without incident. Yet, despite her resolve, the monster seems strangely drawn to her, binding her within his intense obsession. Is preventing his escape the least of her worries?