Free of the infection and reeling after the events of Year of the Villain: Hell Arisen, Supergirl crash-lands in an area being devastated by a catastrophic storm. Suffering from a series of hallucinations and memories of her past, Kara struggles to keep her mind clear enough to save the people she swore to her cousin she'd protect. She's got a lot to prove after endangering Smallville and all its inhabitants. Will she be able to save everyone including herself? Or is this the end for our hero?