'When Penn first met Ella, her presence caused him to within seconds divest of all traces of dignity he possessed. He held out his hand like they were potential business partners instead of strangers in the freezer aisle of Aldi and told her that his name was Nathan Cage, that he thought her eyes were pretty, and that he couldn’t die, so he would definitely outlive her and she didn’t have to worry about losing him too early, because she wouldn’t. Ever.' There are strange things on the other side of the Mirror, and not all of them are friendly. Luckily for Ella, she found one that was.