Heroes Return plot
Wu Wei is a former soldier who travels with a special team to a Thai jungle to rescue hostages from the clutches of a pharmaceutical company. The company is headed by Zuo Manqing, a man who wants to harvest bone marrow for an experimental, life-prolonging drug. Wu is assisted in his mission by his wife Zhilan, the local Jinzi and undercover cop Gao Tianming. The jungle is located on an island, infiltrated by hundreds of criminals. Will Wu and his comrades survive the dangers?