Chow plays a naive young kung fu student who leaves his rural home on a small island to find his fortune in Hong Kong under the dubious guidance of his uncle who cons him into using his natural skills as a snooker player for financial gain. This film also starred six-time world snooker finalist Jimmy White as Chow’s final opponent.

In the spring of 1945, Japan established a secret base, Unit 731 in Manchuria, where many innocent Chinese, Korean and Mongolian people were killed in grotesque experiments. An idealistic young doctor , Morishima, is horrified by the experiments being performed in the camp and when his fiancée arrives disguised as a Chinese prisoner he sets out to liberate the camp. A docudrama sequel to the notorious Men Behind the Sun, which pulls no punches when it comes to delivering the shocks!