Rival officers Sumner and Hewitt have found themselves trapped inside the mysterious ship which destroyed their own. Finding the truth about its origin may be just as important as staying alive. They'll have to set aside their personal conflict to withstand alien attacks, killer drones, the vacuum of space, and creatures which defy nature. Is the priority to escape or thwart a new danger to all human worlds? What secrets still burn like embers? Each episode of this science fiction adventure switches between the perspectives of Hewitt and Sumner as they fight for survival and answers.