1932, Shanghai in the Republic of China.
The night is like ink, the lights are on, the gorgeous neon lights are shining on the beach, and the colorful colors are reflected on the Huangpu River. The cruise ships in the distance and the stone steps on the shore create a dramatic contrast between the bustling city and the tranquil water. Shanghai, the Paris of the East, is shrouded in a layer of uneasiness in the mist and rain.
This city is known as the "Ten-mile Foreign Market", but it is also swallowed up by hidden evils. There are always unknown mysteries hidden behind the feasting and feasting.
Mei Qingni, one of the few female detectives on the beach. She did not have gorgeous clothes, nor did she rely on the power of her father and brother. She only relied on her own discerning eyes and keen reasoning ability to find her place in the world. She is calm, courageous, and intelligent. Every time she solves a case, she is like cutting a piece of jade, peeling away layers of fog to reveal the brilliance of the truth.
