In This Life, You Are a Dog

To save a doomed kingdom, a woman becomes the emperor's mistress and loses everything—husband, child, and life. She opens her eyes seven years in the past and vows revenge on the emperor and empress who engineered it all. While moving with the rebels, she's nearly exposed by the deposed crown prince, so she decides to make him her first "hunting dog."

Can she leash the prince, topple the empire, and survive a razor-edge romance between imperial forces and insurgents?

(Source: MU)