Elisa & Marcela In 1901, Marcela Gracia Ibeas took on the identity of Mario Sánchez to marry her lover of fifteen years, Elisa Sanchez Loriga.

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…

The story of a woman who is slowly losing her sight whilst trying to investigate the mysterious death of her twin sister.