Following a fierce battle with the Invid, Lt. Lance "Lancer" Belmont awakens on Earth in the home of Carla Morales. Trying to piece together what happened to the rest of the fleet, Lancer makes some startling discoveries about his location, but also faces grave danger as Invid Sentries begin searching for him! Plus, in the gripping backup tale, Karl Reiber begins to unravel the real secret behind Mars Base Sara!