Lloyd "Eddie" Ventrix is on the verge of losing his daughter, Kimberly, to his ex-wife, Helen, due to his past as a con artist. Determined not to lose Kimberly, Ventrix dons a suit, stolen from where he used to work while on parole, which grants the user invisibility but also becomes highly toxic, and poses as Kimberly's imaginary friend, Mojo, while stealing jewellery for her. Can Batman solve the mystery crimes and stop Ventrix, and at the same time, save his life, despite the fact that he cannot even see him?

After freeing Talia from her father's clutches and escaping from an avalanche, Batman and Robin follow the only clue they have – the word 'Orpheus'. After discovering that 'Orpheus' is Ra's private satellite that will orbit over the Sahara, the duo travel to the Demon's desert stronghold. There, Batman learns that the satellite is actually a weapon which will explosively destroy all the Lazarus Pits simultaneously throughout the world, destroying all the life that exists.