They do not need the Reaper. They need the man. 

The Reaper is a legend, more myth than man. But he is also Darrow: husband, father, friend. After a devastating defeat, Darrow longs to return to his wife and sovereign, Virginia, to defend Mars from Lysander.

Lysander longs to restore the supremacy of Gold, and will raze the worlds for his ambitions. The worlds once needed the Reaper. Now they need Darrow.

So begins his voyage home, an interplanetary adventure where old friends will reunite, new alliances will be forged, and rivals will clash on the battlefield. After the dark age will come something new: born of light, of victory and of hope.