Emily Thorne rents a house in the Hamptons for the summer, seemingly intent on nothing more than enjoying a break in the popular resort. But it soon becomes clear that there's more to her visit. Her real name is Amanda Clarke and her father was framed for a crime he didn't commit and sent to prison for life and she has come to the Hamptons to seek revenge against the people who betrayed him and saw him sent to jail.
Even with threats on their family closing in, the Graysons are in rare form as they put on a bold showing at their annual Labor Day bash. Jack and Amanda sail off on their honeymoon but the seas prove to be deadly, and this time Emily can’t control the outcome.
Emotions run deep when Jack and Amanda's wedding reminds Emily of what could have been. Meanwhile, things for Daniel get complicated at Grayson Global, and Conrad begins a new chapter.
With Emily by his side, Daniel goes toe to toe with his fiercest business rival, Jason Prosser, to land an important deal that Victoria is determined to block. Aiden takes a very dark turn, and Jack and Amanda’s future lands in the unlikely hands of Conrad Grayson.