Huainan

Biodata

Geography and Landmarks

• Extent: Huainan stretches hundreds of millions of li from Shouchun in the west, through Hefei, to Liyang in the east 78.
• Regional position: Described as Guangling’s shield and the key to Jiangnan, it lies north of the river separating it from Yangzhou’s heartland 78.
• Luo River: Closely connected to Sima Huanyu’s water-aspected power. Its near-drying accompanies his defeat, and its restoration becomes the centerpiece of Sima Canglan’s arrival 64 65.

Strategic and Economic Importance

• Gateway to Jiangnan: Huainan controls Jiangnan’s “throat.” Its forces can advance across the river or retreat behind natural defenses, making it a persistent obstacle to the Cloud Mist Ye Clan 56 63.
• Military strength: The Sima Clan’s defenses include a hundred thousand Huainan elite warriors alongside its inherited Dao Soldiers 77.
• Revenue corridor: Under Sima Canglan, Jiangnan’s wealth and tax revenues move north in immense boat convoys. He privately estimates that half of Luoyang’s supplies depend on Huainan 70.
• Political leverage: Control of Jianghuai’s forces and Jiangnan’s revenues makes Canglan indispensable to the southern border’s stability—and powerful enough to concern Luoyang 74.

Government

Canglan’s Appointments

• All existing officials receive a one-rank promotion; those with at least three years of service are promised spirit materials and medicinal pills 67.
• Canglan appoints 372 people at once, bringing Azure Waves Heaven’s subordinate officials with real authority to 108 67.
• Appointees include clan descendants, humble-born scholars, Rogue Cultivators, servants, and attendants. Descendants of deceased subordinates also receive posts through ancestral favor 67.
• Within ten days, Huainan’s officialdom triples. Shortages of ceremonial marten tails lead officials to substitute dog tails, inspiring a mocking popular ballad 67.
• The appointments deliberately create a loyal faction to counter Huanyu’s established supporters; some promotions in title conceal reductions in actual power 67.

History

Suppression of Ye Zhanqiu

During Ye Zhanqiu’s attempt to attain the autumn Dao, the Sima, Chen, and Xie clans used great Divine Abilities to impose ten consecutive years of spring upon Huainan and the Central Plains. Their wider effort concealed Lesser Yin and suppressed the seasonal manifestations needed for his breakthrough 21.

Sima Huanyu’s Rule

Huanyu governed Huainan as the Sima Clan’s southern strongman. Firmament Heaven maintained a secret pavilion and dispatched spies, while a trusted Purple Mansion official administered the region during his absences 6 8.

At Ye Zhanqiu’s heavenly investiture, Huanyu summoned the Huangchu Imperial Edict from Huainan. The court’s resident commander there ordered the sacrifice of thirty million Ruin Realm inhabitants, supplying the Blood Qi intended to burden Ye Zhanqiu’s lineage with karma 6 7.

After the confrontation, Huanyu instructed his subordinate to keep Huainan stable, increase military-merit rewards for the coming Wind Abyss campaign, and eliminate anyone showing signs of Mingyang 8.

Huanyu’s Defeat and the Calamities

The Wind Abyss confrontation gravely wounded Huanyu. After he swallowed and refined Divine Lord Mingyang’s true spirit, he became incapacitated, leaving Huainan without its active ruler. Sima Honglin concealed the crisis and arranged for Canglan to take over 63 64.

The Luo River nearly dried up as locusts, strange beasts, black fog, three suns, falling flesh, and ghostly cries afflicted the realm. Officials reported five calamities to the sovereign. Huanyu was subsequently sealed in Mingyang’s mausoleum for a hundred years 64 68.

Restoration and Transfer of Power

Using spring thunder lent by Honglin, Canglan performed Imperial Grace of Rain and Dew. Golden rain restored the Luo River, revived crops, and eased popular despair. The technique also brought him closer to the Golden Core threshold 65.

On entering Huainan, Canglan publicly courted Ye Zhanxin’s support and entrusted him with the Guardian seal. He presented the rain as both a reprieve for the afflicted region and a warning to the Sima Clan’s enemies 66.

Canglan renamed Firmament Heaven, confined Huanyu’s sons while doubling their stipends, and dismantled the former ruler’s faction. Three years later, resistant subordinates had been demoted, banished, bought off, suppressed, or made to disappear 67 70.

Conflict with the Ye Clan

The Ye Clan maintained outward deference while pursuing its own interests. Ye Zhanxin advised keeping the clan formally uninvolved in Canglan’s affairs, while Canglan ordered continued surveillance of the family 68 70.

Jia Ru later took charge of the Ye Clan’s covert operations in Huainan and Jiangnan. His agents gathered intelligence through transport networks, granaries, money houses, and minor servants, disrupted Canglan’s supporters, and uncovered three assassination plots. Huainan became part of a wider Jianghuai spy war involving Azure Waves Heaven, Luoyang, the Ye and Wang clans, and local Aristocratic Clans 77.

Huainan Under-Heaven Pill Assembly

• Frequency and venue: Held once every ten years in Liyang before Pill Cloud Pavilion; also called the Huainan Alchemy Gathering 77 78.
• Canglan’s scheme: He intended to use the assembly as a sacrifice for his ascent to Golden Core Heavenly Rank. Shen Zhe’an had been cultivated as a living key to locate the Nine Heavens Thunder Origin within Thunder Nether Grotto-Heaven 78.
• Ye Chen’s final refinement: Ye Chen consumed his remnant soul to produce the Thunder Nether Ninefold Mystery Divine Edict Pill, entrusted it and a legacy Jade Slip to Qi Ming, and directed him toward the Cloud Mist Ye Clan 79.
• Seizure and detention: Canglan seized the pill and detained the Alchemists. Nearly a hundred examined it for three days and found it genuine; Yu Liang secured Qi Ming’s release 80.
• Wider outcome: The pill helped distract Canglan during the Ye Clan’s preparations. When Canglan later entered Thunder Nether Grotto-Heaven to seize its origin, Honglin intervened, took it for himself, and attained the thunder-attribute heavenly position 80 84.