Cumberland is the definition of a perfect town, located in Idiana, with a ratio of 6.19 km2 and a population of 5,199 people, it could be hard to believe that any atrocity could take place there. But everything changes when Lissa Davis, straight- A student and cheerleading squad Captain of Crestmont Hight, is reported missing on Monday, September 20, 1986 . Timothée Chalamet, a troubled, exuberant, irritable guy, who happens to be Lissa's boyfriend, can't help but be the main suspect, who is willing to find the person responsible for such crime, in order to clear his name, meanwhile Camille Bennet is the girl who is willing to stand by his side, in order to help him decipher the enigma.