"With killer bacteria attacks on San Francisco and London underway, the plot to destroy the world that Kenji imagined as a boy is playing out in real life through the actions of the Friend. What will happen next? Only one person knows. Only one person can save the world, and that person is Kenji. Firing up his guitar and making up his mind to stand up, Kenji heads to the concert hall where the Friend awaits…"--Back cover.