In this odyssey, the Green Lantern Hal Jordan ventures into the DCU's Forbidden Realms, facing the shadowy terrors that threaten the Emotional Spectrum, and must confront his own fears to save the universe....

When the Avengers are forced to confront their own dark past, a mysterious alliance threatens to tear the team apart. In a world where the lines between good and evil blur, one hero must uncover the truth behind the Sinister Alliance before it's too late....