When it becomes apparent that conspiracy group The Unseen has assembled a hit list of anyone who has helped The Charmed Ones..the girls and Harry must scramble to warn - and save - their nearest and dearest now that everyone they know is an instant target.

As Mel, Maggie and Kaela are navigating their love lives, The Unseen bring an epic battle to The Charmed Ones'. Roxie seeks Harry's assistance, but his mission uncovers something - and someone - unexpected.