The Butterfly Murders

Fang Hongye (Lau Siu-ming), a scholar-journalist in the martial world, wants to know who has been killing people with poison butterflies. His search takes him to a castle, where a master fighter and a woman named Green Shadow (Michelle Yim) join him. In his first feature, Tsui Hark sends them inside, and a killer in black leather waits among the poisonous butterflies.