Sons of Fenris (Warhammer 40,000: Space Wolf)

Ragnar and the Wolfblade are sent to investigate reports of Chaos attacks on the planet Hyades. When the Space Wolves come up against a squad of Dark Angels, the situation quickly escalates out of control, as both Chapters call in reinforcements. Unless these two ancient rivals start working together, the forces of Chaos will surely triumph - can the heroic Ragnar save the day?