In the second season premiere, it's a new world for our heroes – even more dangerous and mysterious than ever. The effects of turning on the power may prove to be catastrophic for everyone. Now, Miles, Aaron and Rachel have found themselves in a mysterious small town in Texas where Rachel unexpectedly encounters an important figure from her past. Charlie finds herself on a mission in the Plains Nation, while Neville and Jason search a refugee camp for a lost loved one. Meanwhile, Monroe has discovered a gritty role in his new environment.