Staring Michael Tao, Patrick Tam, Deannie Yip, Kathy Chow, and Kristy Yeung.

From other forums I've read that Kathy's onscreen appearance was cut short due to her skin allergies at the time of filming. In many scenes, we either see a very close up shot of her or we see her back. I was wondering if her scenes weren't cut, would the scriptwriter have to kill her character off to let Michael go through a big transformation from bad to good? Would Michael have ended up w/ Kathy instead of Kristy? Or did the scriptwriter had the intentionally of cutting Kathy's character out since the beginning? Otherwise, because Kristy would have more scenes than Kathy, making her the lead actress instead.