No one knows for sure where this cold blooded killer hails from. And no one knows for sure her real name, most known as Black Widow in the americas, Shiva in India and Miss. Izanami in Japan. Kathri is a very effective mercenary for hire which was permanetly hired by the Army of Vengeance - a mercenaru corps secretly linked with the Megacorp Star Foods. She was one of the first successfull subjects of Star new drug which gave her spider-like powers, including a pair of extra arms, superhuman strength, speed and resistence, ability to climb wall and jump extraordinary heights, but at the cost of her past memories, a irrational fear of fire and unsatiable thrist for raw blood.
She works as a recruiter for the Army of Vengeance, regulary kidnapping promising athletes and fighters to Star facilities, so they can be turned to the company's soldiers or subjects.