Publicly, Mia is the polished wife of a rising tech founder. Privately, she’s being robbed, humiliated, and replaced by her own best friend. But the second she finds out her husband called her “Plan B,” the marriage is over—even if he doesn’t know it yet. Instead of confronting him, she gathers evidence, follows the money, and turns his dream launch into a public collapse. He wanted a wife who stayed in the background. Too bad the woman he betrayed knows exactly how to take the whole empire down.