With the Archetype damaged, Dash and his crew will need more than a quick fix to prepare for what's coming. A secret facility known only as the Forge lies in cold sleep, built by the Unseen for the greatest war in history. Dash has no idea what awaits him there, but he hopes to find some kind of advantage in the war that is to come. Meanwhile, on a distant world, an ancient order of monks protects a long-buried secret.

As Dash and his team begin expanding the Forge, they must focus on Dark Metal as the one thing that can give them an advantage in the coming war. Using drones and a map from an ancient library, Dash and Leira must seek out the source of a transmission coming from far away. That source, however, is something far more valuable than they could have hoped: a fleet of ancient Unseen ships, waiting to be salvaged.

When Dash and Leira repair a powerful scanner, it finds something unusual in a distant system - the remains of an ancient battlefield. Custodian tells of a fight lost long ago, leaving drifting debris around the faraway star. But the battlefield isn't forgotten. A human colony has taken hold nearby, and on their world, a single, massive ship has crashed.

The Messenger and his people continue their long fight against the Golden, but the war has just begun. When they discover reports of a missing colony ship, their search will uncover a crime so terrible that the battle lines will be drawn in blood. Following clues across the stars, Dash will bring the forces of his new navy to a cause that will only end in one of two ways: total victory or complete destruction. There’s only room for one winner in this ever-expanding galaxy, and Dash aims for it to be him.

Tech Mage (Book one) Aran awakens in chains with no memory. He’s conscripted into the Confederate Marines as a Tech Mage, given a spellrifle, then hurled into the war with the draconic Krox and their Void Wyrm masters. Void Wyrm (Book two) Major Voria stands ready to accept the cost for her actions at Marid. Stripped of command and resources, Voria must find a ship and rally a crew. Somewhere within the Umbral Depths lays a hidden world, a world that the dead god Marid intended her to find.