Ep 1. The Book of Kevin

In The Leftovers season 3 episode 1, entitled The Book of Kevin, we are reintroduced to the mysterious world in which 2% of the world's population vanished without explanation. The episode opens on a mysterious man who is constructing an elaborate shrine in the middle of the desert. Meanwhile, back in Jarden, Texas, Kevin Garvey is settling into life with his new girlfriend, Nora. They seem to be happy and content, but there is an underlying tension between them that suggests all is not as it seems.

As Kevin and Nora go about their daily routine, we are introduced to a new character named Grace, who is searching for her long-lost children. She has been separated from them for years, but she still believes that they are alive somewhere in the world. Grace tells Kevin that she has been in communication with someone who claims to be an angel and that this angel has promised to reunite her with her children if she follows a series of instructions.

Meanwhile, in Australia, a group of people have gathered around a lake to witness the unveiling of a new religious figure. This figure, known as "The Messiah," has been prophesied to bring about the end of the world, and the faithful are waiting anxiously for his arrival. As the ceremony unfolds, we are introduced to a number of new characters, including John Murphy's son, Michael, who is now working as a priest.

As the episode progresses, tensions begin to rise between Kevin and Nora as they struggle to come to terms with their past traumas. Nora is fixated on the idea of "departing" and what it would mean to reunite with her family, while Kevin is haunted by visions of an uncertain future. They both seem to be searching for something, but they aren't sure what it is.

The episode ends with a shocking twist that will leave viewers wondering where the story will go from here. Overall, The Book of Kevin is a tense and emotionally charged introduction to the final season of The Leftovers. With a complex web of characters and plotlines, it promises to be a satisfying conclusion to one of the most thought-provoking and haunting shows of recent times.