Genius mathematician Konstantin Danin looks abnormal. His mother has been murdered, and all evidence points against Danin. However, his former teacher is convinced that someone is hunting for the mathematician’s works related to the Great Fermat Theorem. The story of the theorem is full of mysteries, intrigue, and collapse. Proving it comes with a huge prize, and there have always been people willing to sell their souls for the solution to an ancient, centuries-old secret.