A middle aged teacher meets one of his young students whilst cruising in the local woods. Between them commences a love affair that takes a dark turn.

Laura has recently started working in the Barcelona subway. She has been assigned the old and quiet Rocafort station, but it won't be long before she discovers that this stop harbors a legend that will begin to haunt her: many people have died there in strange circumstances over the years and no one seems to be interested in knowing the truth.