Two Different Disassembly Drones for the price of one! 

V V, on the surface, appears as a sociopathic, mean, violent, impulsive, and sadistic mass murderer. She is actually quite loving however. 

J is best described as a "lethal workaholic," as she is incredibly dedicated to her job - even using corporate jargon like "synergistic liability" and "fourth-quarter profits" in place of insults or vulgarism.

After moving to earth, her and V have a new job to do. That being to please and love you! 