Fake marriage to escape arranged match; I hastily wed a hidden tycoon!

When Jiang walks in on her fiancé cheating, she refuses to be folded back into a tidy family alliance. On impulse, she enters a marriage of convenience with a calm, unreadable stranger named Si Yan. He keeps a low profile—until the night her ex tries to humiliate them in a luxury hotel lobby. In a single, chilling move, Si Yan reveals he’s the powerhouse behind a leading conglomerate and takes control of the venue, forcing everyone to rethink where the real power sits. Jiang still doesn’t grasp how far his influence reaches, and he has no interest in bragging—only protecting her. As they navigate boardroom ambushes, family pressure, and rumors that could crush a company, their partnership starts to feel dangerously real. Is it strategy, or something more? And when Jiang finally learns the truth about the man who stood up for her, will she stand with him against both families and a ruthless market?