A young kung fu student is thrown into jail on a false charge. He shares a cell with a shaggy convict, Ting, who is repeated tortured by the magistrate to reveal "the deadly secret". A progression of bad guys show up (including evil Shaolin monks) to pry the deadly secret out of Ting. Ting it turns out has just mastered a form of powerful internal kung fu and he kills anyone who enters the cell. Meanwhile across the courtyard is the woman Ting loves and her father, the magistrate, is not above using her to get the deadly secret. Also there are three conniving kung fu masters after the secret as well. And so it goes.
Anyone interested in the short but intense gross out film career of Tun Fei Mou will not have much to revel in here. Aside from a torture scene in the beginning that is quite disturbing and unusual for a standard Wu Xia film, this is business as usual. Perhaps someone saw this scene and said to the director, "Perhaps your talents may be with other types of films" and thus "Lost Souls" was born. Regardless the film here isn't anything special. The story is typical, the acting OK, and the martial arts just OK. Nothing really terrible, nothing special.
Only available on VCD as far as I can tell. Celestial probably didn't think it was worth the expense of a DVD master. I tend to agree.