Atrocitus wreaks vengeance on Oa, as the Red Lantern armada crosses into Green Lantern space – with only Kilowog to stop them. It's up to Hal to take the shortcut back to Earth by teleporting across the universe from the Star Sapphires’ homeworld of Zamaron and stop Atrocitus and Zilius Zox from killing the Guardians. (thetvdb.com)