Double agent

Ada is a sexually alluring secret agent for hire who works with her partner Sin for both the good and bad organizations, only taking sides if people she cares about gets dragged into a job making it go sideways. The bad guys make bio engineered weapons by infecting people with a virus turning them into zombies, while the good guys try to stop them, and the bio weapon from infecting cities across the world turning the infected into zombies and some turn into special infected that mutate