In this world, the USA has split into two parts, and its economy is built on blood… in the literal sense, not a metaphor. Blood can power machines—soft drink automatons, power grids. But you can also perform miracles. If you know how.
Detective Anton Karelin hears the threads of reality itself. With the Music of the Spheres, he solves the most complex mysteries. Together with his assistant, Denis Vetrov, Anton goes to the Union to investigate the death of a police major.
But someone doesn’t want them to reach their destination.