Set in New York, ordinary office worker Jack Miller is fired by his arrogant female supervisor Emily. By chance, he saves business tycoon Michael Smith from a fatal car accident. After strict background checks and confidentiality agreements, Michael hires Jack as his private driver, secretly testing him to help cover his dangerous inheritance crisis. As Jack enters the billionaire’s mansion, he develops risky tension with Michael’s wife Sarah. Meanwhile, Emily attempts to steal Michael’s confidential business records, blackmailing Jack through his ambiguous relationship. Caught in a tangled web of power, conspiracy and desire, the underdog slowly becomes the most critical pawn in the wealthy family’s dark game.