Kato and Raine, Lis's branch collaboration

Cato's branch collaboration with Raine and Leese is a distributed alliance in which separate versions of the three partners coordinate liberation, defense, reconstruction, and preparation for a war against the System. The relationship turns postbiological divergence into an operational advantage: experience can be shared, forces can be developed in parallel, and one branch can continue a project while another handles an urgent military or political crisis. At the same time, distance, delayed communication, imperfect information, and the danger of losing entire worlds keep the collaboration from becoming frictionless or omnipotent.

Distributed Partnership

Cato's work with Raine and Leese depends on the same postbiological splintering that allows him to maintain versions of himself across many locations. Their collaboration is therefore not confined to one headquarters or one continuous chain of personal presence. Cato can reconcile with another version of himself after separated experience, while Raine and Leese can pursue specialized work in parallel and transmit their findings or decisions across interstellar distances. This structure lets the partnership operate at the scale demanded by Cato's campaign: after years of growth, his network has reached hundreds of worlds, each with factories, mines, refineries, solar arrays, and locally produced armies and warframes.

The arrangement also makes time itself a practical resource. Cato's exponential growth is initially slow because he lacks mass, metals, and infrastructure; on a moon, his drones dig through regolith for volatiles and metals while a rudimentary solar array powers a manufactory. Later, the same growth principle becomes strategically decisive across hundreds of worlds. Raine and Leese are not merely accompanying Cato's expansion. Their separate branches help transform industrial capacity into a distributed force that does not require the meaningful movement of armies through portals, because each world can manufacture and deploy its own defenses.

Raine's Military Coordination

Raine's branch contributes particularly strongly to aerospace defense and the conversion of industrial power into mobile military capability. While Leese works with Cato on biological reconstruction, Raine produces fighter craft in orbit and sends them through the surrounding space to protect the machinery supporting their projects. Her fascination with fighter ships becomes practical once the collaboration faces genuine space warfare, and her output helps secure the orbital infrastructure on which their wider campaign depends.

Raine also participates in the partnership's political and military deception. When Cato considers how to appear dangerous enough to deter the System's gods without provoking an overwhelming response, she evaluates the possible outcomes and proposes a calibrated strategy: the alliance should present a credible threat while avoiding the appearance of an existential one. Leese complements this by suggesting deliberate losses at the edges of targeted areas, allowing the Azoths to believe that they have successfully pushed Cato back. The proposal reveals a division of labor within the partnership. Cato supplies the strategic problem and the hidden capacity, while Raine and Leese help model how that capacity will be perceived by enemies.

Raine's role is therefore both industrial and interpretive. She does not simply build fighters; she helps determine how military strength should be displayed, concealed, or sacrificed. Her judgment recognizes that the System's gods may trust visible evidence more than reports from mortals, even when those reports are accurate. The alliance consequently treats perception as part of the battlefield, using controlled setbacks to moderate the political reaction to Cato's growing power.

Leese's Biological and Technical Work

Leese's branch is associated with the biological and environmental work needed to make liberation more than a military act. Project Birdnest, developed around an ice giant and its moons, consists externally of six habitats arranged as three counter-rotating pairs, connected to biolabs and computronium in a structure resembling an enormous benzene ring. Within the O'Neill cylinders, engineered greenery recreates a natural environment for an avian population whose original homeworld cannot safely be restored because it is occupied by an Inner Worlds Clan.

The project is not treated as a simple exercise in supplying air, water, or industrial nutrients. Cato and Leese recognize that people cannot be raised in a sterile laboratory and remain psychologically healthy, so Birdnest attempts to provide living ecosystems rather than merely habitable machinery. Some of the plant life comes from the homeworld associated with Mii-Es's people, while other organisms are designed from basic biochemical profiles to fill ecological gaps. Leese reports repeated failures because the available information is incomplete and the source biology has already been altered by the System, but the project is given time to develop rather than being forced into an artificial deadline.

That patience changes when the Fern War and political upheaval in the Inner Worlds and the Core create the possibility that Ikent may have to be moved. Cato asks Leese to suspend or postpone Birdnest long enough to prepare for the crisis. Leese responds by arranging to send herself to orbit, where Raine is waiting. Even this transition carries a small but revealing humanizing practice: Leese intends to bring some of Raine's music. In their digital existence, transmitting information directly across light-years would be efficient, but carrying a chosen virtual object preserves the sense that an experience has been brought from one place to another rather than merely retrieved from a database. Cato encourages such habits because excessive reliance on instantaneous access risks dissociation from the corporeal world.

Joint Strategy and Mutual Dependence

The collaboration combines distinct limits rather than eliminating limitation. Cato explains that time and the ability to concentrate force constrain him, but deploying forces outside the Inner Worlds is not itself the problem. Raine and Leese must therefore help him decide where pressure can be applied, how quickly it can be applied, and what level of visible success or failure will produce the desired response. Cato's power is extensive, but the alliance's decisions remain target-by-target, especially in the Inner Worlds where the political and military stakes are highest.

Their cooperation becomes especially important during the liberation of worlds threatened by System extermination. Cato's forces prepare Big Bad Bug Bombs, Chill Out, orbital fighters, and particle beams in advance, while Raine saturates orbitals with new generations of fighters designed to confront Azoths. Additional particle beams are installed or overhauled so that leaving a planet's atmosphere does not make them useless. The objective is to act before the System discovers a world and launches an exterminatus, rather than merely reacting after the danger becomes visible. Over several years, hundreds of worlds are freed through alpha strikes, including worlds identified through the list assembled by Initik and Mii-Es.

The partnership also accepts that victory may be temporary. Cato learns that killing an Azoth does not always end the threat because System-granted extra lives can return some of the dead. Leese suggests that the alliance may eventually exhaust those lives, while Cato worries that a System-God might simply grant more. Their discussion exposes the uncertainty surrounding the System's hierarchy: Core Deities possess powers far beyond those available to ordinary World Deities, and apparent rules may be adjustable through a higher interface. Raine and Leese's cooperation thus operates inside an adversarial system whose permissions are only partly understood, requiring continual intelligence gathering as well as weapons production.

Communication, Reconciliation, and Crisis

The branches remain connected despite the physical and temporal scale of the campaign, but communication is neither immediate nor perfect. When Cato-Mioque waits for transmissions from a severed world, the anticipated signal takes hours and then days. Interstellar communication requires carefully chosen frequencies, precise targeting, and compensation for absorption, refraction, and degradation caused by interstellar dust. Raine paces in impatience even while partially underclocked, and Leese begins to speculate about the delay just before the simulation chimes and data starts arriving.

When three gestalts finally arrive, Cato places them into prepared aestivation units. Their transmission carries a twenty-year gap, but the versions that established the planet and sent themselves away have already demonstrated the endurance required to survive that separation. Cato draws strength from the fact that the experience can be assessed through a branch without every version having to undergo the same catastrophe directly. Yet he still hopes to prevent the sterilization of Mioque, because distributed identity does not make the destruction of a world emotionally or politically irrelevant.

The relationship's significance is clearest when ordinary collaboration expands into a shared civilizational project. Raine protects orbital industry, Leese develops ecological habitats and biological knowledge, and Cato coordinates strategy, weapons, industrial growth, and negotiations with figures such as Misse Eln. When Cato confronts Misse, he identifies the quarrel as one with the System rather than with her personally, but the political consolidation of Misse's power, the absorption of Mishkell, and the collapse of the frontier make that distinction increasingly difficult to preserve. The three partners are consequently drawn into a conflict in which technical work, military planning, and the survival of entire populations cannot be separated.

Narrative and Thematic Significance

Cato's collaboration with Raine and Leese provides a constructive counterimage to the System's centralized control. The System standardizes language, settlement, rank, and access while reducing worlds to managed units; the branches instead distribute agency across different selves, worlds, specialties, and timescales. Their partnership is not free of hierarchy—Cato remains the central strategist and organizer—but its practical strength comes from coordination among agents who retain distinct tasks and perspectives.

The alliance also embodies the book's contrast between slow growth and sudden collapse. Industrialization accumulates patiently through mines, refineries, solar acreage, and factories, while the consequences of that accumulation can appear all at once in orbital bombardments or planetary-scale attacks. The System's Crusade can declare worlds lost and purify them in an instant; Cato, Raine, and Leese answer with preparation, redundancy, ecological reconstruction, and deliberate expansion. Their work cannot prevent every catastrophe, but it changes the terms of resistance by making liberation an ongoing infrastructure rather than a single heroic strike.

That contrast reaches its most violent expression when Cato's conflict with the System escalates toward the Core. The Core is eventually engulfed in white-hot plasma, with the air of every surface transformed into glowing matter and even the True Core reflecting the light; as the System restricts its influence and physics resumes around the War Worlds, its essence reserves begin to fall rapidly. Against that background, the branch collaboration represents the opposite of a single catastrophic command. It is a method of survival based on many linked efforts: build slowly, communicate across distance, preserve memory and culture, and ensure that when one world or branch is threatened, the others are already working.