When a sex tape of Macarena, a teacher, and Iván, one of her adult students, surfaces on the networks, their quiet lives in the seaside city of Belmonte are abruptly upended. All of them are affected by this tragedy, but Macarena is particularly affected because she is shunned by her family and neighbors, including Ana, Iván's mother and her best friend. The dead body of one of Belmonte's citizens turns up on the cliff, further complicating matters in the village. Whose body is this? Does the sex tape between the teacher and the student have anything to do with this death?