Being the only immortal being in existence, reincarnated every time they die, life has been lonely for Marcy Riviera, her current incarnation. Attempts to live a normal life are difficult when carrying the psychological baggage of humanities brutal past and the question of why reincarnation happens to her and only her.
Marcy thought things would be better when she found out she wasn’t the only one who experiences this. But after finding another, as time progresses, they both realize that they may be around for a very long time.
Navigating the accelerating pace of technological innovation and the strange questions of their own existence, both of these mysterious beings must figure out a way to ensure that the future is not one of pain and misery. Meanwhile, they begin to uncover a mysterious worldwide conspiracy that entangles politics, organized crime, and bizarre human experimentation.