In 1946, the Kuomintang and the Communist Party confronted each other. In this ever-changing and tense situation, Rong Rong, a member of the underground organization, shouldered a secret mission and returned to Shanghai, a prosperous but hidden crisis. Her target is Shen Jingyi, the leader of the Kuomintang. Every approach has a carefully planned purpose. Every smile and every word is like a move in a chess game, step by step. Shen Jingyi knew that Rongrong's intention to approach her was unclear, but he still believed that she was the only warmth in the smoke of war. An approach full of conspiracy and calculation, a knowing fall, when love and mission meet on a narrow road, how do we choose? If we had never met, wouldn't we be struggling in this whirlpool of emotion and responsibility...
