Mr. Gu, Your Archrival Is the Ex-Wife You Divorced Five Years Ago

Five years after her divorce, Lin Man has no choice but to make ends meet by running a street stall. On her very first day, she runs into the last person she ever wants to see again: her ex-husband, Gu Zheng.

She thinks they'll have nothing to do with each other after this, but her ex-husband has become the top official at the Bureau of Industry and Commerce. To avoid her sordid past with Gu Zheng and hide the fact that she'd run away while pregnant, Lin Man has no choice but to keep her distance.

But her attempts to avoid him only make the man close in on her step by step.

Through a series of mishaps, Lin Man somehow becomes the most mysterious black-market profiteer in the capital, and a thorn in Mr. Gu's side.

"Director Gu, I'm married and have a child. Please show some respect."

The man grips her slender waist, which fits in the palm of his hand, and breathes suggestively against her neck. "Oh? Then how about letting me be your lover? I'm more useful and richer than he is."