Modern woman Lin Xue accidentally traveled to Shanghai in 1937 during an unfortunate marriage, and met the gentle and elegant foreign translator Shen Muyan. The two fell in love with each other in a world far away from home, but were forced to get involved in gang struggles and commercial espionage wars. When the war was approaching, Shen Muyan reluctantly arranged for Lin Xue to move to Chongqing. After being attacked on the way, Lin Xue relied on her tenacity to cross the dangerous situation alone. In the years of war, she tempered the love between the mirror and the moon into an unwavering faith.
