Modern girl Song Xuewei accidentally time-travels to become the unloved Princess Dun. Intending to earn enough silver and live as a carefree slacker, she bumps into Prince Dun Xiao Yixuan and Consort Lin Chuxue being bullied in every possible way by members of the royal family. She tears apart villains with her hands, outwits princes and nobles, and leads a family of three to open a flower nursery and run businesses, making her days thriving and prosperous. However, the crown prince covets Lin Chuxue's beauty, brutally murders her, and the emperor protects and covers for him. Song Xuewei resentfully abandons her slacker life, joins forces with Prince Dun to transform into a vengeful Asura, and subverts the imperial power. After her grand revenge is achieved, she dies and returns to her original state, surprisingly waking up in a modern hospital, while Lin Chuxue and Xiao Yixuan also reappear in her life with brand new identities.