Sold by her family to abusive suitors for magical spring water, fox attendant Sylvia — thought unable to bear children — turns up pregnant with triplets after a night with a stranger who's secretly the Dragon King, Cassius. As he shields her from family, rivals, and jealous coworkers, an attack meant to kill her instead reveals she's the long-lost princess of the Nine-Tailed Wolf Clan. Villains fall; Cassius claims her as his queen.
