Batman answers a panicked call by Dr Cruise. When the dark knight arrives she starts telling him that her test subjects have escaped. Before Batman can question what she means he feels a sharp poke and the room spins

Now the evil Dr has Batman at her mercy, she wants to use him to perfect her Sex Slave Formulae. She believes that if she can make her formulae strong enough to break Batman's legendary self-control, than no normal man could hope to resist