Based on the famous play "Bodas de sangre" (Blood Wedding) by Federico García Lorca, La novia tells the story of a passionate love triangle. A bride leaves her groom, no longer able to withstand the surging desires of her lover, Leonordo.
Four mathematicians who do not know each other are invited by a mysterious host on the pretext of resolving a great enigma. The room in which they find themselves turns out to be a shrinking room that will crush them if they do not discover in time what connects them all and why someone might wish to murder them.