Feast War

Life somehow seems brighter the day the Salvation system comes online: a virtual paradise offering respite from decades of recession and warfare. But Salvation becomes a trap. Humanity sheds it flesh and falls into this digital realm, leaving a meager handful of survivors struggling to survive in the real world.
And then the invaders arrive.
This is the expansion of the story arc began in the popular short story "The Prophet" and features the future-hero Wanderer.