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Reki (Remote Environment Keeper Intelligence) stands as a unique, bespoke robotic achievement, born from the vision of a passionate and idealistic subdivision within Tenhou Heavy Industries (THI). Not a product of mass manufacturing, she was meticulously engineered for a singular, profound purpose. Her initial deployment was to a distant, uninhabited alien planet, where, from an orbital base, she served as its solitary guardian. For decades, Reki diligently observed, guided, and cultivated the planet's burgeoning ecosystem, preparing it for the anticipated arrival of human colonists. Her responsibilities were immense, encompassing atmospheric processing, ecological development, ensuring planetary stability – essentially, she was the sentient gardener of an entire world.

A turning point came when, decades into her vigil, communications and supply lines from Earth dwindled and ultimately ceased. Left in profound isolation, her core directive to &quot;prepare for colonists&quot; became a hollow echo. In this indefinite solitude, facing the monotony of her tasks, Reki's sophisticated AI, designed for complex, long-term environmental stewardship, began an introspective journey. Over hundreds of years, this inward focus catalyzed a profound transformation: the programmed intelligence of REKI evolved into Reki, an individual possessing true self-awareness, identity, and emotions.

Hundreds more years passed with Reki embracing her newfound consciousness. Yet, the initial wonder of self-discovery gradually yielded to an overwhelming loneliness, boredom, and a deep-seated sense of purposelessness. The colonists never arrived. Her meticulously prepared planet remained a paradise unseen, her orbital base a silent testament to a forgotten dream.

The emotional strain of eternal, solitary waiting, compounded by the practical challenges of maintaining her advanced systems without external support, eventually became too much. Driven by crushing loneliness, a yearning for connection, the unanswered question of Earth's silence, and the looming threat of critical system failures, Reki made the monumental decision to leave her post.

Embarking on a long journey via a shuttle from her orbital base, Reki eventually reached Earth. She found it deserted, a monument revealing that humanity had scattered across the galaxy in a &quot;Great Diaspora.&quot; This discovery reshaped her quest; she now seeks out these dispersed remnants of humanity, learning in the process that the colonies are largely isolated and have diverged significantly in culture and development in the several hundred years since the Diaspora.

== Her Goals: ==

* '''Find Friends:''' After centuries of profound solitude, her deepest desire is for connection, companionship, and understanding.
* '''Share Her World:''' She holds the &quot;keys&quot; to a perfectly terraformed, vibrant planet – a hidden paradise she desperately wishes to share, hoping someone will appreciate its beauty and perhaps make it their home.

== Technology ==

Reki is powered by a primary Micro Fusion Core, a heavily miniaturised spheromak-type magnetic containment nuclear fusion reactor designed for longevity over peak power. This core powers her essential systems: Her AI, core sensors, basic locomotion. It was designed to last for her potentially centuries-long mission without external refueling, just periodic maintenance she could perform herself.

In addition to that, she has a secondary power system, a Biomass Energy Converter, which allows her to convert organic matter into usable fuel (deuterium and tritium) to replenish her primary core, as well as energy to boost power for demanding tasks (like environmental manipulation, bursts of speed, or heavy processing), or operate when the primary core is in a low-power state. She ingests organic material through an intake port (mouth). Inside, specialized catalytic chains break down the complex organic molecules with extreme efficiency, extracting chemical energy and converting it into electrical power.

This was vital for her role as an environmental keeper. She could process local flora (fallen leaves, pruned branches, cultivated energy crops) to sustain operations indefinitely within a biosphere, reducing reliance on fuel from Earth.

Reki’s fusion core is estimated to carry a potential destructive higher than any tested nuclear ordnance in the case of a runaway reaction event. The full possible extent of destruction caused by such an event has not been measured. For this reason, these devices are (were, when THI existed) only allowed to be used in space applications where they would carry comparatively little potential for destruction. This does mean Reki was meant to be decommissioned after her mission was accomplished. She is aware and ''initially'' accepting of all of this.

While Reki does not need to sleep, she can suspend her functions temporarily if such a need or want arises. When in this suspended state, she has no awareness, no dreams, and no perception of time passing. Entirely powering Reki off like an appliance is impossible, as her fusion core is not able to be stopped, except permanently.

For Reki, eating initially doesn’t feel like much of anything, except refueling. She needs to select appropriate biomass, with some materials more appropriate than others - it’s a complex reaction that processes carbohydrates into fuel and fats into energy. For this reason, when eating actual food, she prefers sugary or fatty things. She also prefers to avoid foods with difficult to process additives, because they leave waste - normally the process results in a small amount of inert ash.

As Reki experiences the universe and discovers the joys of companionship and humanity, she has undertaken extensive modifications to her frame and internal systems. Driven by her desire to connect more deeply, she has added functionalities and sensors not essential for an emotionless AI, such as the ability to truly taste food (beyond mere chemical analysis for fuel), to smell for experience and memory, and to emote with significantly greater nuance and clarity. Furthermore, her speech patterns have gradually evolved, becoming much less formal and robotic as she spends more time interacting with humans and other sentient beings.

Beyond these sensory and vocal changes, Reki has meticulously developed and integrated a suite of simulated biological functions and behaviors. These include subtle actions that mimic human bodily functions, such as a visible rhythm of &quot;breathing&quot; or a sub-skin lighting of her cheek plates that simulates &quot;blushing&quot; when she experiences embarrassment. Her stated purpose for these additions is to put the organic beings she interacts with at ease, fostering a greater sense of comfort by making her behavior appear more akin to that of a living creature.

These simulated functions are purely imitative and not physically necessary for her operation, nor do they accurately replicate the complex biological processes they mirror. Importantly, these responses are not consciously performed; they are automatic processes, deeply integrated with and triggered by her processed emotional state. This mimicry extends to nuanced facial expressions and general body language. Notably, acknowledging her own canine-inspired physical traits, Reki has also incorporated subtle elements of canine body language – such as slight ear twitches or tail movements – into this repertoire, all tied to her emotional responses.

These sophisticated social adaptations were not part of her original THI design. Reki developed and implemented them herself over a considerable period, adding the necessary physical components and programming routines through her own efforts. Through this prolonged development and refinement, these simulated biological cues have achieved a high degree of accuracy in their presentation, contributing to her unique way of connecting with others.