Qunshu Gao

When the killer Zhang Ning (Xia Yu) sneaks back to China after shooting a target execution-style in Hong Kong, Detective Leopard (Duan Yihong) is summoned from Hunan to his hometown Mobei to crack the case. Reunited with his formidable former teammates Mastiff, Yak, and Shepherd (Wu Jing), he sets out on a trek in the Gobi Desert to apprehend Zhang and his pregnant girlfriend Sun Jing (Charlie Young).

Meanwhile, two fierce and cold-blooded bounty hunters, Mai Gao (Francis Ng) and A Nuo (Yu Nan), are also in hot pursuit of Zhang. It turns out Zhang had taken a snapshot of the mastermind on