Zane lives as an unassuming mortal clerk in the bustling beast city, concealing his true identity as the primordial dark dragon sovereign to find someone who loves him without titles. His hopes shatter when his ambitious wolf girlfriend abruptly dumps him at a restaurant, laughing alongside a wealthy lion clan heir who throws spare change at Zane's feet. Amid the public humiliation, Lily, the kind-hearted daughter of the modest rabbit clan, steps forward to shield Zane with her umbrella.
Touched by Lily's selfless decency, Zane agrees to an arranged marriage to help protect her family firm from hostile takeovers. While the arrogant lion and wolf clans orchestrate dirty business ploys to bankrupt the rabbits, Zane subtly directs continental dragon banks to crush their credit lines. When the predators resort to violence, Zane unleashes his draconic aura, forcing every beast lord to kneel.
