She's the plus-sized janitor everyone mocks at Zhou Corp. He's the ruthless, handsome CEO who just returned. What no one knows? They're secretly married. He gave her a black unlimited card she never spends, and hides her marriage so she can "work hard." But when the office bully and a scheming heiress try to destroy her, they have no clue they're about to bankrupt themselves against the hidden matriarch of the Zhou family.And the CEO? He's been hunting for the girl with the "plum blossom birthmark" who saved his life. Plot twist? The girl he's so desperately searching for is the very wife he keeps ignoring… and she's pregnant. When the truth drops, the power dynamics will flip hard. Boss, your wife is about to become your entire world.