Interstellar colony ship Deliverance. Somewhere in deep space.
The Deliverance is tragically off course, missing its rendezvous with the escaping fleet and leaving the survival of the colony in serious jeopardy. 
Pulled out of hibernation years too late, Caleb is thrown into the middle of the crisis and forced back into the fight. With the ship low on power and time running out, it's up to him to find some way, any way, to overcome an impossible situation and get the colony to safety. 
Otherwise, the only thing he'll be protecting is a tomb.