Like a Net

Cultivation Novels: Win Him Over, Fake Your Death, Start Over, Then Have the Male Lead Suspect Your Identity

I'm looking for a cultivation novel. The female lead has a two-character name, and at the beginning she's entangled with a prince. She's clear-headed and has an ulterior motive. I think she faked her death and escaped. The male lead was someone she had set out to win over, and he grew into a Sword Sovereign. He suspects her real identity.