"In the concluding book in the BZRK trilogy, war is again being waged in the macro and the nano, and Lear's identity is finally uncovered"--

In the near future, the conjoined Armstrong twins, under the guise of the Armstrong Fancy Gifts Corporation, plot to create their own version of utopia using nanobots, while a guerilla group known as BZRK develops a DNA-based biot that can stop bots, but at risk of the host's brain.