In the distant technological future, civilization has reached its ultimate Net-based form. An "infection" in the past caused the automated systems to spiral out of order, resulting in a multi-leveled city structure that replicates itself infinitely in all directions. Now humanity has lost access to the city's controls, and is hunted down and purged by the defense system known as the Safeguard.

Starring:

Sora Amamiya, Kana Hanazawa, Takahiro Sakurai, Aya Suzaki, Cristina Valenzuela, Kazuhiro Yamaji

Genre:

Animation, Sci-Fi