In a cross-border merger and acquisition case, lawyer An Ran and investment bank consultant Song Lin were forced to partner up. She shielded him from fatal questions at the negotiation table, and he rubbed her sore shoulders after a drinking party. When her opponent laughed that "there must be mistakes when matching men and women," she took out a hundred-page due diligence report that the two of them stayed up late to prepare: "Our dance steps have never been messed up." Amidst the fireworks of successful merger, he kissed her forehead: "I won this battle for love."