*After months on the outer edges of the universe, Supergirl is back on Earth! But things are not as she left them-her adoptive parents have disappeared without a trace, Leviathan's plans are in motion and a Brainiac lurks in the shadows with its sights set on Kara! Oh, and what about that grave? The truth of who is in it will shake Supergirl to her very core! *Source: dccomics.com