F MAINLAND JAPAN With help from Keiha Nijo of the Dodger Alliance, Hiroto has followed the Professor's whispered int imat ions to Exit 42 in the mountainous interior of Yokohama Stat ion. There, in the heart of the beast, an ancient monitor flickers to life, and an image of the Professor in his youth, a haunting digital simulacrum, awakens from its slumber. And just nearby, there is a button--one that, when pressed, could end the Yokohama Station Hiroto has always relied on and has now come to know. Would activating it mean overthrowing a tyrant, or would it mean extinguishing the life-giving sun? In this final volume, turnstiles crawl the hallways, electric guns pierce the station's hum, and secrets are revealed...