Go Seonyu, once the son of nobles, was forced into servitude under the household of Kim Taegang, his childhood friend, after his parents were falsely accused of treason and executed. Taegang, who now holds power over him, begins to harass Seonyu for his own amusement. But when Taegang notices Seonyu’s eyes lingering on a young lady of the village... things begin to change.