Evil Instinct

Suggestions:

Parts: The Clonus Horror The Cloning of Clifford Swimmer TWO The Darker Side of Terror The First Vampire in China

Penny and Wendy originally are co-workers and best friends until Wendy is promoted. Penny feels that she is getting old and can't compete with Wendy, she leaves Hong Kong, takes snake blood to cleanse herself, and then returns to Hong Kong for revenge.