La Fratellanza Ombra

In the distant future, on a space city built by the Ultra Sapiens in correspondence with a space-time anomaly, conflicts arise between Rojkor, leader of the community who does not want to return to Earth, Aytin and Nusuth, who are in favor of this opportunity, and Tybor, who would only like to take revenge on the humans who exiled the Ultra Sapiens up there. But Nusuth's diary is found on Earth, which tells of the role played by Nathan Never, Sigmund and Jerry Lone in saving the planet... Nusuth, Nathan Never and two pursuing robots enter the asteroid Diomede, base of the Shadow Brotherhood, to prevent Tybor from carrying out his plan: the invasion of Earth. After trying in vain to free Gabriel, who is a prisoner on the asteroid and refuses to rebel against Tybor, we witness the incredible final psychometabiosis, which gives body to the essences of the Shadow Brotherhood. But the irruption of Skotos' men calls everything into question...