Thankfully, the humans who found the rover were not GM-modified after all, but equipped with a device that fakes GM infection so as to not arouse suspicion.
The group takes the crew of the rover to their hideout, and fits Shiori and Patty with a revealing new uniform designed to aid in the detection of GM infections.
Adam, however, refuses to leave the group alone and stages an attack on the base. During the ensuing conflict, Carol realizes that she is unable to transform. And what's worse, it appears that she's lost her memory...