Cyber War

Cyber War is the decisive historical rupture behind Underland’s technology bans. Although the war itself is only recalled rather than shown directly, its aftermath explains why Underland rejects systems as expansive as Earth’s Internet, accepts technological regression, and develops sky waves as a more personal alternative to screen-based communication. The event therefore functions less as a battlefield episode than as a civilizational memory: a past technological disaster still governs what Underland considers safe, healthy, and socially legitimate.

Historical Rupture and Technological Bans

Grey explains that Underland once possessed forms of communication and technology comparable in scale to Earth’s digital world. The society later shut down anything as vast as the Internet because such a system was considered too dangerous to police. The stated lesson of Cyber War is not merely that technology can fail, but that a network of immense reach can exceed meaningful control. The bans were consequently broad enough to alter the direction of Underland’s history.

The aftermath carried a material cost. Grey acknowledges that Underland’s people fell somewhat backward in time after the bans, and that older, more restrictive customs were taken up again. Technological limitation thus did not remain confined to devices or communications infrastructure. It changed the society’s historical trajectory, creating a civilization that could possess advances surpassing Earth’s in some respects while simultaneously preserving practices Earth would regard as outdated.

A Rejection of the Digital World

The war’s remembered significance is also ethical and cultural. Grey presents life inside a digital world as unhealthy when it displaces the natural world, arguing that prolonged attention to lifeless content and people concealed behind screens can make individuals forget the importance of souls. Lucy appreciates the explanation but also recognizes that the criticism implicitly insults Earth’s habits. Their exchange establishes Cyber War as a point of contrast between two civilizations: Earth treats digital breadth and screen-mediated access as ordinary, while Underland remembers technological scale as a danger with spiritual and social consequences.

This contrast is not framed as a simple opposition between advanced and primitive societies. Underland has made an intentional choice to restrict a technology it once possessed. The war has become a source of cultural common sense, teaching later generations to regard natural presence and direct human contact as preferable to unlimited digital expansion. Its influence survives through values as much as through law.

Sky Waves and the Postwar Alternative

Arlite changed Underland’s understanding of the world and offered a practical answer to the mobility problem created by technological restrictions. Instead of relying on vast digital systems or taking an excessively long time to travel, Underland uses sky waves. Grey describes them as making person-to-person contact easy and clean: someone who wants to see another person can find that person directly, without needing screens.

Sky waves therefore represent a selective recovery from Cyber War rather than a return to the prewar technological order. Underland retains advanced capabilities, but channels them toward direct movement and encounter instead of an enormous, difficult-to-police information environment. The distinction matters because the society does not reject innovation altogether; it rejects a particular model of technological life, one associated with surveillance, uncontrollable scale, disembodied contact, and loss of connection with the natural world.

Wider Consequences for Underland

Cyber War helps explain why Underland’s modern identity combines technological sophistication with strong traditions. Grey links the bans to historical decline and the revival of backward customs, while also describing later advances that made travel and personal contact more efficient. The result is a culture shaped by both technological caution and technological adaptation. Its people inherit fear of uncontrolled systems, but they do not abandon the desire to connect, travel, or improve their lives.

The event also provides historical background for the broader tensions between Earth and Underland. Lucy’s Earth-based assumptions make Underland’s restrictions appear unusual, while Grey’s account makes Earth’s digital world appear spiritually impoverished and politically hazardous. Cyber War is thus not only a past disaster; it is an argument each society uses to define what progress should mean. Underland’s answer is a controlled, embodied, and tradition-conscious modernity, built in the shadow of a conflict whose details remain less important than the prohibitions and beliefs it left behind.