An unforeseen incident leaves Su Wan tied by law to Gu Yanchen, the powerful executive she has spent years battling in the corporate world. Determined to protect their reputations, the two agree to hide the arrangement, keep their distance, and end it when the moment is safe. But sharing a life changes everything. Beneath Gu Yanchen's icy restraint, Su Wan discovers a man who repeatedly shields her when danger closes in, while he comes to admire her courage and sharp mind. As professional wars and private complications force them onto the same side, resentment slowly gives way to a love neither expected.
