It is an alternate dimension as if the apocalypse never happend. All the prior events occurred but the appocolyps was only a scientific mistake. The flock goes on to live life and meets new people. Max is having horrible dreams that she is worried will come true. Strange things are happening to members of The Flock and they are going missing one by one. It's Max's job to set thing straight! They meet a new avian hybrid that may or may not me behind this!