In the Warhammer 40K universe, the 41st millennium is a period of continuous conflict between the human empire and the forces of Chaos. The story takes place on the mining planet Keris on the border of the empire, where there are rich rare mineral deposits and a harsh living environment. The human empire is struggling to survive in the galaxy. It not only has to face threats from external enemies, but also needs to beware of internal chaos corruption. The Imperial Guard is an important force in protecting human civilization.
