[1] Somewhere in Southeast Asia, a group of five extreme outdoor female Chinese backpackers arrives at the entrance to Kana Jungle, home of the untamed, aboriginal Tiger Tribe.

The group's leader is Bai Xue (Yu Nan), a wealthy company CEO; the others are Ta (Mavis Pan), a wild animal protectionist, Yanyan (Patricia Hu), a dancer and martial artist, Tongtong (Wu Jingyi), an archaeologist and polyglot, and Bai Xue's cousin Dingdang (Wang Qiuzi), who sells outdoor clothing on the internet.

Bai Xue's group and Dennis had met by chance in Pattaya, Thailand, three days earlier and had decided to team up.

However, after they are all threatened by a tiger the first night in camp, and Dennis' men suddenly produce Uzis to scare it off, the women become suspicious and next day decide to go on their own.

Enraged, the latter decides to send in an elite force of mercenaries, led by Black Dragon (Kohata Ryu), to get the job done.