High Charity

"Even when High Charity was very far away, the merest pauper of a peripheral world could feel its pull. All of the empire revolved around High Charity like the worlds and the moons about a star, and only Sanghelios and the Sunlit Worlds, perhaps, could match its pull. And then there was the flow of tithes and pilgrims. Rivers of wealth beyond measure, students and petitioners without number, and armies of the faithful marched across the length and breadth of the Covenant Empire as High Charity wandered about, just as the tides wash across a garden world with a solitary moon. I cannot put to words the psychic shock of High Charity's demise, or the devastation wrought when that river of faith and fortune was denied an outlet. Can you imagine how the markets were crushed under the glut of that wealth, or how those vast stores fed the engines of war? Can you imagine how the pilgrims must have fallen into despair, and turned their fury upon each other? How they were perfect recruits for armies and cults of the most vile nature? High Charity is gone, and the universe shall never be the same again. The old calendar and all its ages are retired. I date year zero to the loss of that mendicant city, and this is year ten of a new Age of Abandonment."

- Commentary on the loss of High Charity, attributed to the Archimandrite Ela Huwae of the True Communion

High Charity was the Covenant's holy capital city and main base of operations. An enormous mobile city-station, High Charity was the primary center of political, economic and religious power within the Holy Ecumene for the majority of the Covenant's existence, housing the High Council and much of the bureaucracy of the Covenant government, including the ministries. This changed with the Great Schism, which saw the city-station plunged into a violent civil war, then assimilated by the Flood. In the end, the converted husk of High Charity was destroyed at the Ark in the final weeks of 2552.

Design and construction
High Charity's infrastructure is as old and byzantine as the many, many ministries that designed and renovated it. The station was riddled with voids that were on no blueprint, telecommunication cables that went nowhere and connected with no system, and entire streets whose original purpose has been long forgotten. These inclusions and dropstones were the subject of many a legend that survive to this day.

Even High Charity's exterior design is the result of various successive phases of expansion over the course of Covenant history. It began as a somewhat sleeker structure and has had a lot of elements added to it over time; for one, the dome was originally much smaller and was only expanded to its latest diameter through various stages to accommodate the city's growth over time. Much of the length of the Unbreakable Spine is probably original construction, but had much fewer docking structures around it at the start. Internally, large chunks of the city have been effectively rebuilt several times, though there are sections deep within that are original.

The same goes for tech. While select pieces of tech such as the engines are original, the Holy City has had just about every game-changing Forerunner discovery embedded to it over the ages; particularly relics too large for any other Covenant ship to transport. Many of the temples in the holy city are Forerunner structures transported there from worlds' surfaces or Forerunner installations in space.

Historical events also left their mark on the holy city. After the latest Unggoy Rebellion, devastated sections of High Charity were rebuilt so as to be less labyrinthine, with large streets easier for heavy vehicles such as Scarabs to traverse; for much of the Unggoy rebels' advantage had come from the maze-like environments of their quarters.

Construction
High Charity's origins laid in two San'Shyuum worldships, the Consecrated Psalm and Holy Ground, the largest non-Forerunner starships of the Reformists' fleet. Built from the shards ripped from their homeworld centuries ago, both of these vessels were practically unarmed and protected only by a modest fleet that flew glorified police ships. Any attack from a determined Sangheili fleet could easily overwhelm them if their all-powerful Forerunner Keyship was not around, which could not be guaranteed to come to their defense. However, their huge power demands needed to fuel war forges, agricultural domes, and population comforts meant that any weapons fitted to them could not be used reliably, complicating plans for upgrades.

That was, until, a shipwright known as the Solemn Architect became involved in 897 BCE. He proposed permanently connecting the two ships together, where the combined output of their reactors would allow the installation of heavy weapons and shielding. The space between them could be closed up to house much more extensive factories, training arenas for their soldiers and pilots, and a reactor of immense proportions. A breathtaking structural spine would hold them together, and Forerunner engines would be brought in to provide the speed. Such detailed concepts were initially dismissed as radical, completely unfeasible, and time-consuming to implement, but with all other options either unsuccessful or lacking the development needed to implement them, it was eventually accepted. These plans would, in effect, create the first foundations for what would later be called High Charity. Albeit, the assembly of asteroids and otherwise-spindlier structure would be a far cry from the beauty of its final form. Nor was it capable of its own interstellar travel, as it had to be transported to its destinations by the Keyship.

The Architect never saw the completion of his brainchild, as he was killed after he was captured by a Zealot team. However, his plans were developed further throughout the conflict closer towards a weapon, as San'Shyuum generals realized the value it could provide as a source for supplies and replacement vehicles during long sieges. While the Keyship remained by far the single-most powerful weapon of the conflict, the combined Consecrated Psalm-Holy Ground platform was championed for its logistical prowess. For the first time in the war, Sangheili colonies could no longer simply wait out a Reformist invasion, and one by one, their worlds would begin to fall. While the War would persist for decades more, it slowly became evident that the San'Shyuum would win any sustained conflict by simply being able to whittle down their enemy until they surrendered.

After the signing of the Writ of Union that formally created the Covenant, the worldship, now christened High Charity, was chosen to act as the berth for the Keyship. As a gesture of goodwill and peace between the two species, the Sangheili donated the command platform Kutan-Hingoor, one of their most formidable and celebrated warships of the time, to be disassembled and reforged into the hybrid structure. From there on, High Charity would undergo a period of rapid and uncontrolled expansion, as Sangheili stations were haphazardly attached and new docks were built to accommodate the increased demand from pilgrims.

This practice lasted from 852 to 846 BCE. A turning point came with the discovery of the Sefom Jan'hari, sometimes Latinized as "Sefom Invictus" - an intact Forerunner slipspace drive in the wreckage of an enormous Forerunner vessel. Rather than mount the holy engine on a ship, it was decided that it be made the centerpiece of the city-station. At the Hierarchs' orders, the newly-appointed Minister of the Hearth, Laka Mowai, announced plans for a major reconstruction of the station. He convened a great assembly of shipwrights, architects, and engineers from both species, forming what would become the First Assembled Choir of Builders, whose goal was to plan for its future expansion. For fifty years, concepts were drawn up, thrown out, or revised and integrated into an ambitious blueprint for the future station. By 791, their great planning was ready to be implemented. Builders and laborers from all across the Covenant were contracted to build it, becoming a massive inter-species project involving the San'Shyuum, Sangheili, and later, the Lekgolo. Every known Forerunner artifact discovered at that time was incorporated into the design, and the appearance of the distinctive dome would arise over the next 143 years. By 648 BCE, High Charity would formally be considered completed. As the San'Shyuum maintained that their original homeworld's star had gone supernova, the largest worldship the Covenant had built so far was officially proclaimed their species' new homeworld, as well the new capital of the entire Covenant empire. After its completion, High Charity became the main driver of exploration and colonization efforts with its faster drive and massive internal resources.

The completion of High Charity marked the beginning of the Covenant's High Antiquity period. Beginning in 650 BCE, High Charity departed known space on a route that took it deep into what was then unknown territory. It seeded worlds that eventually became powerhouses within the hegemony's interior, charted sliplanes that were turned into major routes of the Arterial Network. All this travel brought the roving city great wealth and prestige, only helped by the way it involved itself in matters of significant historical importance. Its most important role was when it first stopped over Balaho to make the first assessment of the Unggoy, where its conflicted report allowed the species to spread throughout the Covenant.

Becoming the Covenant capital
While High Charity's status as the Covenant's sole center of power would later be nigh-undisputed, this was not always so. In the earliest ages of the Covenant empire, High Charity's status was far less solidified. It was first constructed as a mission into the greater galaxy, to boldly go where neither San'Shyuum nor Sangheili had ever gone before. The Prophets were too busy tinkering with Forerunner archives and bickering over meaningless badges of scholarly prestige to govern anything. As for their Sangheili escorts, they answered to Sanghelios. This only changed over time. A ruler without legitimacy has feet of clay, for he cannot command loyalty. High Charity slowly amassed legitimacy and loyalty because its leaders were the first and foremost pioneers into the investigation of the Forerunner Ecumene and its technology. When the theologians of High Charity announced that accumulated knowledge supported this line of dogma or that, their words held weight. Sometimes they pushed this too far, and dogma became more important than intellectual honesty. Those times would be wracked by doubt and revolution, before being corrected by reformation.

High Charity's mendicant nature also gave it an air of political impartiality, one which was carefully cultivated by the wiser Hierarchs. More than that, High Charity itself had a presence. Numerous bloody civil wars were brought to a halt by the spectacle of High Charity arriving in low orbit so that the Hierarchs can declare that the fighting is over. By the end of the Covenant's first five centuries, High Charity's ascent to the apex of political power in the Holy Ecumene was complete. From there, its stare waxed and waned, but never fell. Sometimes High Charity and Sanghelios have marched in lockstep, and sometimes they have locked horns over matters of theology and power. Sometimes High Charity was at the forefront of expansion on the Covenant frontier, but some ages it wandered endlessly along the oldest of the Covenant worlds, affirming the faith. Even in the most contentious ages when anti-Hirearchs were elected to challenge the old, it was possession of High Charity that determined legitimacy.

The start of this process began during the First Illumination. Although the early Covenant was now far-reaching, their various worlds had for one reason or another drifted apart from the Hierarchs, sometimes to the point of self-governance. As a result, High Charity was recalled from the frontier to resolve these problems. While fleets of missionary ships and scouts departed to survey and catalog the Covenant's vast territory, the worldship itself began a long tour of their various colonies. Most of these were major worlds, although there were some minor planets that needed attention due to various reasons. This process gradually standardized their political and military structures, rekindled faith in regions where it had been forgotten, and more importantly resolved the various problems that caused them to go astray. Not all of these visits were peaceful, but the arrival of High Charity often brought with it prosperity and stability. This further established it as the place where the real power of the Covenant laid, and by the time this tour was completed in 70 CE, its influence and position as a center of religious, political and cultural power began to eclipse those of the Sunlit Worlds.

Human-Covenant War
When news of Halo Installation 04's discovery reached the holy city, High Charity and its defense fleet took a direct course to the Soell system. They arrived days after the ring and much of the Fleet of Particular Justice was destroyed, shattering any hopes of activating it and beginning the Great Journey. Throughout the rest of September and most of October, High Charity orbited the fractured megastructure. Dozens of missions were launched to recover surviving artifacts and search in vain for any clues that may lead them to the next Halo. They were eventually successful; analysis of several incredibly weak but heavily-encrypted wavespace messages were discovered to have originated from Halo Installation 05, and in time they triangulated its location. After recovering an Oracle from one of Threshold's Forerunner gas refineries and making the necessary preparations for a slipspace jump, High Charity departed for Delta Halo along with most of its defense fleet and retinue of civilian craft. The Fleet of Infinite Wonder was left behind along with dedicated relic-security groups and discovery-priests to guard the site from both humans and Covenant salvagers, with instructions to establish a base and continue the survey missions of the ring's debris field along with other Forerunner facilities in the system for potential relics of value.

Fall of High Charity
On the morning of November 3, 2552, the two remaining Hierarchs gave orders to the Jiralhanae to begin attacking and eliminating Sangheili warriors and leaders. This quickly led to widespread civil war in the city, and the rapid formation of the Schismatics in light of their aggression. The Sangheili were easily overwhelmed and pushed back by Jiralhanae advances, for more reasons aside from the surprise of the Great Schism. The first is that most of the Schismatic forces were prestigious paramilitary guard legions that had never seen combat in several generations, reliant instead on their recruits to gather experience beforehand. While this meant that they were extremely well-equipped and possessed some of the best weapons and equipment afforded to both factions, including the majority of dropships needed to rapidly redeploy their forces, the Jiralhanae had mostly fought in the Human-Covenant War against humanity. This left them significantly more experienced and skillful. The second main factor was that the Schismatics also had far more civilians to protect than the Jiralhanae did, and the brutes were waging a genocidal campaign. Any civilians, children, or sworn clan subjects were executed when captured, which forced the Sangheili to dispatch more troops for their security. As a result, Schismatic legions were far more scattered and overextended, and their honor was exploited by the brutes to encircle them into positions where there was no retreat. The greatest, most skillful armies of both sides clashed for control of the Crown.

This all unraveled when the Flood unexpectedly infiltrated the Holy City. By modifying the captured UNSC frigate's slipspace drive, the parasite bypassed High Charity's defenses and quickly crashed the warship into the station's crown. Schismatic and Covenant forces were too preoccupied with wiping each other out to mount an effective resistance, and the Flood spread like a plague. Eventually, the Minister of the Common Weal met with three Jiralhanae warmasters to discuss ways to contain it. By the mid-morning, ceasefire orders were issued en masse to the troops on High Charity, as well as the fleets that battled each other around and over its local orbit. A temporary Schismatic-Covenant alliance was brokered, and it was specifically mentioned that both factions needed to coordinate with each other to stall the Flood. Warships were ordered to bombard the infested regions of Installation 05 relentlessly, as well as intercept and destroy any starship believed to be housing the parasite. These orders fell apart almost instantly, as paranoid Jiralhanae shipmasters reportedly fired upon Schismatic warships. The troops on High Charity fell back to the Unbreakable Spine, as the dome was believed to be beyond saving. Excavator walkers and patrol corvettes small enough to fit into the deepest bowels of station worked to stall the Flood's advance by creating a strategic firebreak around the nape of the spine, and soldiers deliberately collapsed any corridors that might allow the parasite to jump between sections. All armies still able to fight were to guard the edge and burn any combat forms that somehow made it past, and hold their positions until Installation 05 was activated. For a time, this seemed to work.

At midday, activation sequence of the Halo was broadcasted across the station and nearby orbit by Warmaster Anotatus' flagship. However, this also saw the subsequent deactivation of the station by all surviving forces, impacting morale dramatically. Worse, news circulated that blamed Sangheili forces led by Arbiter Thel 'Vadamee as the culprit for the Halo's deactivation, as well as for the death of Tartarus. As a result, tensions between the Schismatic-Covenant alliance were at an all-time high; although some units obeyed orders to remain allied, broadly speaking both sides disregarded the ceasefire. At the same time, the Flood broke through the firebreak by redirecting the flow of High Charity's reservoirs towards it, culminating in a major attack on their defenses. While the first wave was held back, a second, even larger wave broke through. This was timed carefully with the Gravemind drowning out Covenant communications by using infected statesmen, generals, and other leaders to blasphemize their beliefs, leading to a war of faith as devotees responded in kind with hymns and prayers on military channels. Between all this, the forces of the Schismatic-Covenant alliance was overwhelmed by the Flood's advance and they proceeded down the Unbreakable Spine. Although the Minister of the Common Weal attempted to rally troops to destroy the Spires of Gifting and any starships at risk of infestation, for the most part Covenant troops were too disorganized to carry these orders out. By the evening period, High Charity had well and truly fallen to the Flood - the first and only time a Covenant capital world had been captured by a hostile faction.

Those who survived the destruction of the city-station emigrated en masse towards the Human Sphere, where they would settle in what would eventually become known as the Strewn Shore in the Sagittarius-Cygnus Quadrant.

Destruction
After consolidating its control over the station's core systems and covering its entire structure with Flood biomass, High Charity departed Delta Halo for Sol. Before it did so, it dispatched a single ahead to verify if the Voi Excession had been activated. Upon its arrival at the Sol system, the Gravemind tunneled directly into the Ark Portal from slipspace, as exiting and re-entering slipspace might damage the already strained superstructure of High Charity even further. However, it did dispatch a small, token force of infested ships - mostly Covenant civilian craft - into the Sol system, with most of the plagueships ending up near Mars. These were quickly destroyed by the UNSC's Home Fleet without further outbreaks.

High Charity's arrival coincided with the Schismatics and human assault on the Ark's Citadel, only moments after the shield protecting it was breached. It immediately deployed flood dispersal pods both towards the Citadel and across the two Covenant fleets, before crashing onto the Ark's surface at a survivable velocity. It was then raided by John-117, who rescued Cortana and overloaded the station's reactors, destroying it in a massive explosion.

Culture
For large stretches of Covenant history, High Charity served not only as the hegemony's political center, but also its cultural heart. While individual member worlds and species always maintained their own cultures and traditions, all but the most isolated worlds within the Holy Ecumene felt High Charity's influence sooner or later.

The Silent Passengers
One of the more persistent myths within High Charity were of the Silent Passengers. So go the rumors, when High Charity spent five years over Zhoist, a cabal of disembodied Oracles made a pact with a foolhardy San'Shyuum. If this Junior Minister, whose name has been lost to the ages, were to make some alterations to the communication infrastructure, they would reward him well. He did so, and they explained to him the location of a minor data archive under the Third City.

So this went on for another year, with each small favor rewarded with a little nugget of knowledge that would raise the Junior Minister’s stature, until he trapped one of the Oracles in a black box. No longer content to bargain for each morsel of information, he planned to extract the Oracle’s memories to peruse at his leisure. In retaliation, the cabal revealed the Minister in public to be a lecher and an embezzler. He was tried and executed, and the cabal was free to infiltrate High Charity. They became the Silent Passengers. For ages they rode the station through the Holy Ecumene, influencing its affairs in ways too subtle to detect.

Officially, the Silent Passengers didn't exist. If they did, then all of the ministries would mobilize to hunt them down and contain them, for there is no knowing where their loyalties lie. But tales abound of the fools who have struck deals with them, and the poor souls who have unexpectedly received their help. Indeed, even though the ecclesiarchy did their best to stamp out worship of the Silent Passengers, there were many shrines raised to those disembodied Oracles, and many denizens of High Charity would cry out loud for their help in times of trouble.

List of appearances

 * Not All Who Wander