What if your evil ex really was evil?TJ Gutierrez used to be a superhero. But after the birth of her twins seven years ago, she hung up the yellow spandex. Until the day her archenemy and ex-husband, Singularity, breaks out of prison. When it becomes clear he's after the kids, she's forced to call the nanny helpline - and once again become...Dynama!Annmarie Smith doesn't have a superpower. She saves the world by keeping kids safe while their parents fight evil.She temporarily moves in with TJ, and the way the magnetic mama puts family first captures Annmarie's respect, and maybe her heart - even though she knows better than to fall for a superhero. Still, it's hard to resist their wicked chemistry. Kapow!But they can only hide from the world for so long. When Singularity's quest for custody puts the kids' lives in danger, can the two women conquer the evil villain and save TJ's family - all before their first date?34,000 words