This is the story of Sam and Sadie. It's not a romance, but it is about love. When Sam catches sight of Sadie at a crowded train station one morning he is catapulted straight back to childhood, and the hours they spent immersed in playing games. Their spark is instantly reignited and sets off a creative collaboration that will make them superstars. It is the 90s, and anything is possible. What comes next is a decades-long tale of friendship and rivalry, fame and art, betrayal and tragedy, perfect worlds and imperfect ones. And, above all, our need to connect: to be loved and to love.