Field Team A513-2, codename “Shepherd”, has been task to retrieve data from a closed military laboratory. It is supposed to be an easy job for Jody, Nova, and Cooper, but abnormalities begins to appear as they venture deeper into the facility. Separated teammates, inconsistent clock readings, disagreement over the order of events, etc. As the handler of the team, should Jody call the team back as a precaution or fulfill their duty of figuring out what’s going on? Is everything just equipment malfunctioning or is there something bizarre going on? Who is the real Shepherd and who is being herded?