A young girl with strange, supernatural powers is shunned by her friends, but welcomed by a nanny with similar gifts, while her parents must decide what’s ultimately best for their…

The threat of the Whisperers return leads to paranoia sweeping over Alexandria; in the meantime, Carol battles with the need for revenge.

The origins of Alpha and Beta are revealed; Alpha attempts to toughen up Lydia as they prepare to walk with the dead; the Whisperers create their herds.