Eddie Peng

Released from jail, Lang returns to his hometown in Northwest China. As part of a dog patrol tasked with clearing stray dogs before the 2008 Olympics, he bonds with a black stray. The two lonely souls embark on a new journey together.

Inspired by the true story known as the Mekong Massacre - two Chinese commercial vessels are ambushed while traveling down the Mekong River in the waters of the Golden Triangle, one of the largest drug-manufacturing regions in the world. 13 sailors are executed at gunpoint, and 900,000 methamphetamine pills are recovered at the scene. Upon discovery, the Chinese government immediately sends a band of elite narcotics officers led by Captain Gao Gang to the Golden Triangle to uncover the truth behind the murders. Tea field owner and Golden Triangle-based intelligence officer Fang Xinwu joins the investigation. After it is discovered that the drugs seized on the Chinese ships had been planted by the henchman of a notorious drug cartel leader named Naw Khar, the governments of Thailand, Laos, Myanmar and China launch a joint task force to apprehend the criminal. The road to justice is, however, paved with dangerous and deadly obstacles...