Taste the Regret: The Heiress's Checkmate

Adopted by Sundor's richest oil dynasty, Claire Hayes is finally reunited with her biological family. She arrives with a $1 billion gift, only to find a delusional fake heiress, an arrogant brother, and clueless parents. Instead of walking away, Claire decides to have some fun, exposing their greed one humiliation at a time before leaving for good. Only then do they realize the daughter they cast aside was the greatest fortune they ever lost.