She wakes up inside a martial-arts novel—reborn as a lowly maid in a deadly clan known for poisons and hidden weapons. But the body she occupies is far from ordinary. Soon, major figures in the story begin to take notice of her, dragging her into nonstop danger. When a powerful elder unexpectedly offers to teach her both knowledge and martial arts, her life changes entirely. Now, as a mere maid thrust into a brutal world of clans and masters, she must learn to survive before the chaos of the martial world consumes her.