In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.

Fact1: mad scientist developed mental disorders from grieving death of son, Fact2: assistants to kidnap homosexual men located in private container on vessel for experiments, Fact3: Police inspector Uncle Wah had sent subordinates to gather evidence in vessel, Fact4: Shek La-mai was former commander of Special Duties Unit, Fact5: Shek and protege intervened in kidnapping incident by Kiu 's henchmen
Professor Kiu Roy Chiao is a mad scientist who developed mental disorders from grieving the death of his son, who succumbed to AIDS. Kiu orders his assistants to kidnap homosexual men to his lab, located in a private container on a vessel, for experiments. Police inspector Uncle Wah Cho Tatwah had sent his subordinates to gather evidence in the vessel, but failed to find any. Shek Lamai Dean Shek, an acrobatic performer working in a nightclub, has practiced martial arts since childhood and was a former commander of the Special Duties Unit before he was dismissed by the police force due to accusations of sadism. Shek is currently a single father of three children living a happy life. One night during his performance, he and his protege, Lam Hong Gary Lam, witnessed and intervened in a kidnapping incident by Kius henchmen, and the two became targets of Kiu. On the other hand, Uncle Wah discovers Sheks resemblance to a Japanese scientist named Toyota, who colluded with Kiu. Wah formulates a plan for Shek to act undercover as Toyota in order to gather evidence from Kius lab.