Consumed by a mysterious low-frequency hum that only few can hear, Andrea Abner discovers the truth about her son’s fate and an evil force that threatens humanity.

Jody, a lonely teenage girl, joins forces with Hannah, a disgraced track coach, and together they spend a summer training for the Pinnacle Games, the biggest track-and-field competition on the East Coast.

A grief-stricken arborist and her son awaken a haunting when they begin felling trees at the estate of a mysterious recluse.