A young publicist, with a successful professional life but with an empty personal life, finds himself on a trip against time to get to an important business meeting. During the trip, he meets a girl and, although they are very different and have opposite ways of life, they click when recalling the most mythical and emotional time of their childhood: the last summer they spent with their gang

Summer 1985. As every year, Rodri travels from Catalonia to Galicia and is reunited with his four friends. As real-world problems begin to undermine their friendship, the five of them embark on a nighttime adventure in search of a mythical object.