Its year 375 on New Earth and humanity is on the brink of destruction under the relentless attacks of the Reborn – mutated corpses brought to life by a mysterious force. Private Kale Frost gets his body destroyed and his consciousness thrown back in time when the Singularity Harnesser he is defending collapses violently. He wakes years in the past in the body of Vincent Redwood, a heavy lifter pilot that was rendered unconsciousness by an anomaly from the same Singularity Harnesser that Kale would defend years in the future. At the time he wakes, the invasion is yet to happen and Kale uses his knowledge of events to try save as much of humanity as he can and discover who commands the armies of dread. Using a mixture of his own memories from the future and Vincent’s, Kale combats foes from his past – and future!