Aquafa

Aquafa is both a landscape and a succession of political arrangements: a kingdom formed from the flight of the Otawalle, a realm that negotiated its incorporation into the Zolian Empire, and a frontier province whose classifications of people shape where they may live, what they owe, and how their past is remembered. Its history makes the region more than a backdrop to the novel’s disease crisis: Aquafa is where imperial rule, local autonomy, population movement, and competing accounts of an epidemic converge.

Territory and Political Formation

The Ancient Kingdom of Otawalle once encompassed the salt mine, the Yukata Plains to the south, the Oki District to the north, and the Toga Mountains to the west. Its long prosperity was sustained by achievements in medicine, engineering, and the arts, but a strange disease first devastated its political leadership and then spread into a full epidemic. About two and a half centuries before the present events, the resulting decline transformed the region’s political order. The causes of the ancient disease remained obscure; the belief that Otawalle’s knowledge had trespassed into divine territory was a claim, not an established explanation.

The final Otawalle ruler, King Takaluhalu, transferred the capital to Kazan, an Aquafaese trading city that had escaped the epidemic. He relinquished his authority to Kazan’s young ruler in return for a pledge of local autonomy for the diverse peoples of the realm. The Kingdom of Aquafa thus emerged from the Otawalle’s withdrawal and political handover. Survivors established the Sacred Territory of Otawalle in a mountain-ringed valley, where they continued to develop their knowledge, while the new kingdom inherited the wider territory and its communities.

Aquafa’s later absorption into Zol was negotiated rather than fought to the finish. After only a few skirmishes, its king capitulated to the Zolian Empire. The Otawalle were among the first to declare allegiance to the conquerors, using their technical expertise to secure a place in the new order. Aquafa’s king retained a degree of authority in the negotiations, but could not determine the status Zol would grant to the mountain clans on the western frontier.

Conquest, Citizenship, and Settlement

The incorporation of Aquafa divided people who had shared a kingdom. The Zolians treated the Aquafaese as ordinary citizens after the kingdom allied itself with the invaders and became an imperial province. The clans of the Toga Mountains, however, were not recognized as Aquafaese citizens by Zol, even though they spoke the language and had defended the kingdom’s borders against incursions from the Kingdom of Mukonia. Under the former king, these clans had enjoyed loose autonomy in exchange for allegiance; imperial rule put that standing at risk.

The difference in status had concrete consequences. Zolian policy relocated lower castes to other conquered territories, so the mountain clans faced expulsion from their homeland and an uncertain livelihood elsewhere. Their elders considered a staged resistance: the Gansa hoped to demonstrate the clans’ value as allies and as a buffer against Mukonia, then bargain for permission to remain. The Lone Antlers, a band of warriors pledged to shield the Gansa, made that strategy possible. Its ranks included men whose lives had been disrupted by war or disease, including outsiders who could join the clan through service.

Imperial expansion also moved poor farmers and herders from the edges of Zol into newly conquered territory. These settlers were sent to establish Zolian-style communities, raise crops and livestock favored by the empire, and mingle with local populations. The policy made them an unarmed vanguard of colonization: they were expected to cultivate land and build settlements that would make conquered regions more thoroughly Zolian. In exchange, settlers paid lower taxes than they would have at home and owned the land they cleared, but many were unable to return to their native regions. The arrangement could offer material advantages while imposing a lasting separation from home.

Migration and taxation also affected the Oki herders. Tohma’s family struggled under a head tax on each reindeer; lower rates for people with Zolian ancestry helped only Tohma and Kiya. Seeking animals subject to less tax, Ohma tried raising pyuika, but the family lacked the knowledge to breed them successfully and approached financial disaster. Their circumstances show how an imperial tax system could shape household decisions about livestock, while offering no guarantee that a change in livelihood would succeed.

Land, Livelihood, and Uneven Change

Imperial settlement altered the uses and meanings of Aquafa’s land. The Yukata Plains, originally home to the Ahfal Oma, were taken over by Zolian settlers for sheep pasture and the cultivation of rye and beans. Many fire horses died after eating rye. The resulting anger culminated in the Ahfal Oma burning a village of immigrant farmers; Zolian soldiers suppressed the uprising, the instigators were executed, and the people were driven from the plains. The incident left the Ahfal Oma without a homeland, while settlers’ crops and grazing practices remained part of the changed landscape.

The same agricultural change could be experienced quite differently elsewhere. Kiya’s family had brought rye and ogi beans from the northern outskirts of Zol, and Ohma praised the rye bread she made. Van, however, recalled the consequences of rye cultivation for the fire horses and considered whether Aquafa wheat might differ from the grain that had made the horses ill. The contrast between a food welcomed in Oki and a crop associated with dispossession on the plains shows how the benefits and costs of settlement depended on local ecology and whose livelihood was being considered.

The region’s pastoral economy also shifted as settlers’ animal products entered the market. Aquafa had traditionally made cheese and yogurt from reindeer or mare’s milk, but cow and sheep products brought by Zolian migrants became cheaper and easier to obtain. Oki laputa, once available in Aquafa’s taverns, had nearly disappeared. Makokan suspected that the decline in reindeer might also be connected to the Zolian army’s effort to breed pyuika for defense along the mountainous frontier, where the empire faced the Kingdom of Mukonia. Market preferences, animal husbandry, taxation, and military planning thus intersect in the changing availability of a local food.

Aquafa’s landscapes also connect the region’s different pastoral ways of life. Van and Tohma traveled from the salt-mine area toward the Oki region, the northernmost edge of Aquafa, where Tohma’s family wintered in a river valley. Reindeer could reach their preferred lichens beneath the snow there, but the slow-growing plants took several years to recover after grazing. The herders therefore moved to a different winter site each year. Van recognized a contrast with his own people’s grazing grounds: the plants eaten by pyuika grew back more quickly, allowing seasonal return. The region’s geography and vegetation were not passive scenery; they set the conditions for movement, husbandry, and survival.

The Otawalle and Aquafa’s Political Memory

The Otawalle retained influence after surrendering direct government. Their Academy of Deeper Learning trained people, including students of lower birth, for professions suited to their abilities. Its graduates dispersed to earn their livings in other regions, and the academy’s technology and craftsmanship became important to Aquafa’s prosperity. The Otawalle also maintained the Inner Circle, an information network that supplied successive Aquafa rulers and gave the Sacred Territory continuing, clandestine influence. The region’s political history therefore includes more than a transfer of sovereignty: expertise and information allowed the former ruling culture to remain consequential under successive regimes.

The Otawalle’s position under Zolian rule was sharply contradictory. Their medicine faced religious opposition from the association of priest-doctors, yet their engineering was valued: Zol relied on their bridge-building, tunnel-boring, mining, and metallurgical expertise. The Otawalle could be feared and shunned while also receiving responsible appointments. Many Aquafaese were uneasy about their methods, but recognized that negotiation had spared the kingdom the full ravages of war and preserved some autonomy. For the eastern conquerors, by contrast, the Otawalle’s obscurity and technical abilities sustained distrust even as the empire depended on them.

That tension also shaped accounts of Aquafa’s past. The Ballad of the Fall of Otawalle links the ancient kingdom’s decline to black wolves brought back from the Toga Mountains by noblemen hunting for sport. The animals’ pelts and appearance made them fashionable among the nobility; merchants and hunters captured and sold them, and some were bred with dogs. Hohsalle’s account presents this as a historical explanation for the disease’s emergence, while emphasizing that the first wolves may not have carried it. Such remembered history gives the present outbreak a long and uncertain background rather than a simple, settled origin.

The remembered end of Otawalle is particularly stark. Its capital occupied three islands in an inland sea, a defensible arrangement that may also have helped the plague become lethal by enclosing the population. When the crisis came, Takaluhalu abandoned the capital, left behind the sick and those who would not leave, and destroyed the long bridge to the mainland. The king then moved to Kazan and transferred his crown to the city’s young ruler. Aquafa’s founding is consequently remembered not only as a political succession but also as an escape that protected some people by separating them from others.

Disease, Records, and the Present Crisis

The ancient epidemic gives the present Mittsual crisis its historical and political charge. In the contemporary account, rumors call the illness the Curse of Aquafa and claim that it kills Zolians and immigrants while Aquafaese and Oki people survive bites. Van rejects the claim as an expression of hatred toward Zol, not proof of a curse. The rumor travels beyond the region: Luliya reports hearing the same name from Moiya and her husband. Aquafa’s history of disease and conquest makes the label persuasive to some, but the narrative distinguishes popular explanation from medical investigation.

Investigators find that cases with Mittsual-like symptoms had occurred across the territory of the former kingdom before the salt-mine disaster. Reports stretched from the Yukata Plains in the south to the Oki forests in the north, and the oldest known case was eight years old. Hohsalle argues that supposed Aquafaese immunity does not explain the low case count: a disease transmitted through carriers such as ticks should have produced more infections if infected wolves or ossam lived near Zolian settlements. The map of cases therefore complicates the simple division between those said to be immune and those said to be vulnerable.

Population administration becomes one means of testing those claims. Yotalu points to the empire’s detailed tax system, whose officers recorded nomadic groups in areas such as the Oki Valley and Toga Mountains, including residents’ numbers and ages. Though some people hid from tax collectors, he believes the records are accurate enough to help establish population patterns. The same administrative reach that classifies communities for taxation and governance can assist medical inquiry, making imperial records useful even as the policies they serve constrain movement and status.

A second map reveals the geography of imperial settlement: although Zol expanded across the region in every direction, frontier immigrants were concentrated disproportionately in the western empire, particularly Ohan Province, formerly the Kingdom of Aquafa. Investigators set these settlement patterns beside the disease evidence rather than accepting the curse as an explanation. Aquafa thus brings together two kinds of mapping—who lives where and where illness has appeared—and exposes how histories of migration, frontier policy, and epidemic transmission can be read through the same territory. The region’s decisive significance lies in that entanglement: its political borders have changed, but their consequences remain visible in people’s identities, livelihoods, and vulnerability to disease.