Quit Faking, Real Heiress Wins

The female lead suffers from "persecution delusion", carries silver needle test strips all year round, and firmly believes she lives in a tragic romance novel world. Until she is taken back by the wealthy Zhou family, she realizes she is not mentally ill, but has the real and fake heiress script. Faced with the fake heiress's repeated schemes, biased parents and a lovesick older brother, she uses her years of preparation experience to counter every move. Meanwhile, her gaming buddy, a young boy, turns out to be a top-tier hacker and wealthy heir.