After years of wandering, the captain of the US Air Force, Hal Jordan, resumes his role as Green Lantern, an intergalactic vigilante. It is time for him to return to his family and squadron. It is also an opportunity for him to find Carol Ferris and, who knows?, pursue their love story. Taking advantage of this period of serenity, the worst enemies of the Green Lantern come out of the shadows: the Manhunters, Hector Hammond, the Requin, and the dreadful zombie Black Hand!