"If you endure well tonight, I shall bestow a reward upon you." The Emperor’s army, having ended a three-year war, descended upon the small fortress town of Doha. Nan-hee, a servant girl, is chosen as the 'lust receiver' to satisfy the Emperor's desires. The Emperor, who had promised a reward, leaves in a rush after two days, and Nan-hee decides to take advantage of the chaos to escape. "How dare you run away without my permission?" "Forget that, let's start with your punishment, you wicked thing." But wait... wasn't I just a one-night lust receiver? Your Majesty, why are you doing this to me?