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.

Spin-off of war drama «Snow Leopard» (2010) from perspective of Xu Hu character In 1944, Zhou Weiguo secretly dispatched Xu Hu, a member of the Snow Leopard Special Forces, to the Japanese Japanese Police Command to rescue the arrested Soviet Red Army intelligence officer Tian Chong. The rescued Tian Chong brought intelligence on the border defense map of the Kanto Army. Zhou Weiguo agreed to let Xu Hu cooperate with the military headquarters to fight in the north. A carefully arranged lethal trap was waiting for the Snow Leopard Special Forces.