Shen Zhiyu, a daughter of a declining family in the south of the Yangtze River, married the northern warlord Lu Chengzhang to save her family. He is domineering, while she is gentle and secretly rebellious. When she was in danger for her ideals, he kissed her in the darkness: "In these troubled times, I will protect you from going crazy." Two idealists formed the most dangerous alliance in the smoke of war.
Concept: The relationship between the male and female protagonists goes beyond love, and is the recognition and conspiracy of two sober souls in troubled times. They are each other's armor and weakness. They achieve deep trust and understanding through mutual use and complete the redemption of their lonely destiny.