This is the thirtieth millennium of human history. Under the Emperor's leadership, humanity embarks on an expedition seeking unification. Among the millions of planets in that vast galaxy, in a mine on a satellite called Lycaius belonging to the Kiaval, Ian encounters a dark-haired youth named Corax. Fate? Chance? Deception? Chaos? Redemption of slaves, moving forward amidst chaos. Primarch's blood, Super Ravenguard reagent, Emperor's decree—bearing these three heavy destinies, Ian's creed is only to move forward. Power claws tearing apart Erebas, Ironclad Terminators equipped with jetpacks, molten metal parachuting onto Titans—from the Great Rebellion to the distant and dark fortieth millennium, even the forgotten Nineteenth Legion can become protagonists in a chaotic galaxy!