Darius (AubreyPlaza), who has just entered the magazine as an intern, is a withdrawn girl who accidentally gets an internship with old reporter Jeff (Jake Johnson) in a brainstorming session, plus another Indian student (Karan Soni), and the three of them begin to track down an ad for "time and space for companionship". After locking up the publisher Kenneth (Mark Duplass), Jeff went to pretend that his application was discovered, so he sent Darius, who successfully gained Kenneth's trust, and Jeff simply handed over the entire investigation to her, and devoted himself to the girl. Kenneth is a supermarket employee who doesn't seem to have a normal mind, and Darius gradually understands his sensitivity, loss, and the reason why he wants to go back to the past, and his always withdrawn self is also sincerely cared for by him, and the two slowly develop true feelings. But Kenneth, who was bent on traveling through time and space, had already attracted the attention of agents, and more people used him as a laughing stock until he showed off his "time machine......