2006–2007 · TV-MA · 1 season · 4 episodes · Animation, Sci-Fi & Fantasy, Action & Adventure, Drama
The network covers the whole globe, and the development of the information network reaches its acme. In this age, there are two developed worlds; the "real world" and "wired" — the virtual network world. Souma Tooru belongs to a group of hackers called Steppen Wolf, surfing the network freely.