Rebirth! The Assassin's Revenge

The top assassin of the Z country has been reborn as Gu Ningyue, the eldest lady of a prominent family. Due to her inability to discern people, she was framed as mentally ill by the child of her father's mistress, believing them to be her own sister. This same person then seduces her fianc, and on her birthday, offers her a cup of poisoned wine, sending her to the afterlife.Ha! A mental patient? In debt by tens of millions? With a bad hand dealt to her, let's see how she tramples on scumbags and shameless women while seizing control of the family!However, this powerful figure? I'm only clinging on for convenience why are you still hanging on to me?