Taking shelter during a heavy rain, he accidentally stumbled upon the hidden scene of the murder scene, and was dragged into a series of mysteries that even the patrol room could not solve.
The paper ashes of the copper incense burner, the mysteriously stolen jade bracelet, the midnight ghost in the big world, the old account books deep in the theater, the serial murder case of embroidered shoes... Seven major cases followed one after another.
The cigarette hawker Ah Sheng, the calculating Shen Yanqiu, the generous Gu Nianci, and the agile orphan Liu Weiyang, four boys and girls with very different backgrounds formed the most grassroots detective team in Shanghai.
Half a silver lock piece leads to an old case of the Mei family's extermination that has been gathering dust for many years.
From a street gangster huddled in a corner, to a young detective sitting in the middle of the dinner table making up his mind.
Asheng originally just wanted to earn a few silver dollars to make ends meet, but as he walked, he had to face his buried life experience.
The ten-mile foreign market is full of glitz, but the real truth is hidden in the fireworks and shadows of the alley.