The summer season kicks off in The Hamptons as Emily Thorne's course of revenge is renewed and set against an unexpected timeline. Meanwhile the return of Victoria Grayson's son brings changes and complications to the all-powerful family. And a glimpse into the future shows that the wedding of the century may lead to Emily's ultimate demise.

With a new lease on life, Nolan throws a housewarming party worthy of The Hampton's elite, but an unexpected guest leads to a showdown that sends shockwaves through the community, while Conrad's mortality causes him to question his sins.