A woman gives birth to a silkworm chrysalis, and the child inside actually grows rapidly

Filmed in the 1989 version, this sequel to the 1986 version of The Fly Changers 2, the movie picks up where the first episode left off when the mother, Vinica, is pregnant with Seth's child, and is shocked to death on the spot when she gives birth to a fly pupa. Martin Blondeau (Eric Stoltz), the son of the fly, is adopted by the authorities' scientific research agency, Bartow Industrial Park, and raised by Mr. Bartow (John Getz), the boss of Bartow Industries. Mr. Barto closely monitors Martin's every move, ostensibly treating him as if he were his own son, but in fact treating him as a research subject, secretly recording all of his life on video cameras so that Martin can study the time-transportation device that was used during his father's lifetime. Martin looks handsome and handsome, no different from normal people, in addition to the amazing growth rate and superhuman natural talent. Soon, Martin falls in love with the beautiful Beth Logan (Daphne Zuniga). But the mutant chromosome hidden inside Martin's body suddenly awakens, and what awaits Martin is the horrifying news that he will become the next "Fly Guy"!