Synopsis：Military veteran Gao Feng accidentally kills a bully while punishing him for molesting a woman. After being released from prison, he ventures into Longsai Town, which is deep in a Southeast Asian jungle, alone to search for his older brother. With the help of Jie, Li Yushan, Ya, and others, he defeats the extremist organization's huge conspiracy of developing super mutants. He also successfully locates his brother, whose circumstances shock him...