Warhammer 40k: A Primer
iGG: In the grim darkness of the 41st millennium, there is only war. From outside humanity faces the dangers of extraterrestrials, daemons, and psychic renegades. From within, they are threatened by psychic corruption, physical mutation, and zealotry. Only through the the rigid bureaucracy of the Imperium of Man, and the watchful eye of the Undying Emperor can any find salvation… but while the Emperor is mighty, he is immobile. While the Imperial Guard is numerous, they are but men. To defend against the greatest, darkest, most heinous threats that face humanity, there is a single force that can be called upon. They are the Adeptus Astartes, the Emperor’s Space Marines… and they are his Angels of Death.
