In the Republic of China in 1930, the four major black forces in Shanghai, who were full of murderous intentions, had ulterior secrets. There was a Pandora's box in everyone's heart. Once opened, the key to the curse would be touched. In the Min family, a warlord with the most noble wealth and power, Min Chengyuan and his body... Li Siyue, the daughter of the Li family in Haihu Hospital, has a city-like secret. They met by chance, hurt and used each other, and finally fell in love with each other. Min Chengyuan thought he had found true love, but the sudden death of Li Siyue in a storm brought Min Chengyuan indelible sadness. It wasn't until half a year later that they met again, unexpectedly in front of the enemy. At this time, Li Siyue also discovered a huge secret. . .
Concept: sadomasochism in the Republic of China