Snow Leopard Secret War is set in 1943, when the war in the pacific was still going on, causing the Japanese army to be affected and had to switch to defense mode. However, they were carrying out another battle plan, a large-scale attack began, they also tasked agents with lying in the area and illegally transporting weapons. . At this time, the leader of the Independent Troupe Tiger Tou Son Bat Lo Luu Vien found the spies and successfully prevented an impending war.
Deputy captain of the anti-narcotics brigade Tang Lang and the female special police captainYue Xiaofeng are two public security police who are working together on the front line of life and death.
This film tells that 27 corpses were hung on the street overnight, and their bones were removed. Song Ci, who has always been unbelieving, conducted a thorough investigation with Yu Mo, a female assistant, in an attitude of pursuing the ultimate truth. Through investigation of the relationship network of the deceased, Song Ci found that this was a random homicide, and the value "27" was valuable. This is related to the ten-year-old tenor case. He asked the teacher Geng Zhinian for advice. The corpse spontaneously ignited in the palace, and although there was no trace of it, Song Ci had to suspect that all this was related to Geng Zhinian, who was in charge of the Boxun teaching case. At the same time, Yu Mo, pregnant with a secret life, is gradually approaching the "truth", which is also an unacceptable truth.