Two male protagonists! ! ! ! Be careful!
Gu Tingshen and Shen Shiyan, one in literature and one in martial arts, one in martial arts and one in science, jointly solved ten strange cases in the French Concession in Shanghai from 1928 to 1937. From Rouge Bone to Butterfly Cemetery, from the chess game to the end of the night, the two build trust while solving cases, uncover the shocking conspiracy of the Japanese spy organization "The Long Night Club", and protect each other and justice in the flames of war.
