In the battle with the cursed Legion of Primarch Magnus, Ragnar Blackmane could not find a better way to stop the breakthrough of enemy forces than to throw the Spear of Russ straight into the mouth of Chaos... Chaos, of course, choked, but the most sacred relic of the Order of Wolves was lost, it seems, forever . What was it - a feat or a crime? Without coming to a clear conclusion, the Great Wolf decides to send Ragnar somewhere far away. More precisely, to Terra - as a Wolf Blade, a fighter and bodyguard for the House of Navigators allied with the Wolves. Ancient Terra, the heart of the Imperium, opens its arms to the Space Wolf. Ragnar has to learn quickly - the planet blessed by the Emperor himself turns out to be the largest nest of snakes in the Galaxy.