Mariana and her mother, Daniela, find a disturbing alternate reality when they scan the QR code on their bus tickets. They will find themselves trapped on a dangerous journey in which things are not what they seem.
Franco, a young writer, embarks on a train journey to Casa Bamba, the town of his childhood. During his journey he will be reunited with memories of an old friendship and will seek to come to terms with the feelings he once had.
