Great Plague

"I feel alive in a way I've never felt. Everything is bright. My body moves like it's dancing with the stars. I don't know why I'm moving. I don't want to stop. I can't stop. My heart is racing so fast. Is this dying? It doesn't feel like dying. It feels like transcendence. Why are others joining me? Can they feel it too? Are we all becoming something greater? The music is eternal. The movement is infinite. I am— (Sudden Cardiac Arrest)"

In-Depth Plague of Euphoria

Also known as the Euphoria Epidemic or the Great Plague of Euphoria is the Age Crisis of Ages I that originates from the Dual Confluence Stream imbalance of Aetherlight and Lunehymn, and the interaction of Luminant Moths, Fungal Matriarchs and the Luminant Decay.

The Luminant Decay is a type of bacteria symbiotic with Luminant Moths, they are regularly harmless. However, when exposed to the Fungal Matriarch, a fungus with a unique property that metabolizes the Dual Confluence Stream as its primary energy source, the Luminant Decay becomes highly dangerous. The Luminant Decay when activated is one pathogen producing one deadly unified pathophysiology with its expression varies dramatically based on local Dual Confluence Stream saturation levels.

In low-saturation zones, the activated Luminant Decay manifests as a slow consumption-like illness. In moderate-saturation zones, it draws from the imbalance and empowers the pathogen to produce compulsive movement and euphoria. In high-saturation zones, it becomes a frenzy that triggers cascades of uncontrolled magic.

At different imbalances of the Dual Confluence Stream saturation levels:

  • <5% imbalance: Luminant Decay completely dormant; no EC production, no presence of Fungal Matriarch.
  • 5-25% imbalance (Low Saturation): Fungal Matriarch appears on Leylines. Minimal EC production; slow fungal growth; the Luminant Decay manifests as visible respiratory illness with an incubation period of months and an active consumption-like effect within weeks; 25-40% mortality.
  • 25-50% imbalance (Moderate Saturation): Moderate EC production; the Luminant Decay empowered by the growing Fungal Matriarchs induces the host to compulsive movement, previous consumption develops into neurological hijacking with euphoria induced dancing; 40-50% mortality.
  • 50-70% imbalance (High Saturation): Rapid EC production; activated Luminant Decay is solely focused on frenzy motor movements, followed by cardiac collapse; This concentration is the tipping point in the Dual Confluence Stream that triggers Static Criticality cascades in firework like explosions mirroring in devastating effects the light of Luminant Moths.
  • 70-100% imbalance: EC oversaturation; environment becomes highly toxic and Luminant Moths populations crash. Large firework explosions of Static Criticality.

Why Civilization Created This Condition:

Dual Confluence Stream saturation exists because:

  1. Leylines extraction: Cities tap Leylines and harvest Lunehymn and Aetherlight because they are essential to magic and are considered Vital Resources.
  2. Confluence accumulation: Extraction and usage activity causes atmospheric buildup. Maintaining Lunehymn to Aetherlight balance is necessary to prevent Static Criticality from imbalance in the Dual Confluence Stream.
  3. Luminant Moths gardens: Societies intentionally maintain Luminant Moths that metabolize saturation, heavily using them for lighting and considering them beautiful. Civilization deliberately engineered high-saturation zones to support the Luminant Moths that lit their cities.

The irony: Civilization created the perfect conditions for the plague vector's activation—not through malice, but through love of Luminant Moths-light and dependency on magical infrastructure. a

The Vector of Luminant Moths and their usage in Civilization

Luminant Moths (Nocturna luminescens) are Pure Light creatures that evolved in high-Dual Confluence Stream zones, developing a unique survival mechanism:

  • Size: 2-5 cm wingspan
  • Appearance: Translucent wings with faint iridescent amber-velvet shimmer
  • Feeding: Nocturnal feeders that bite on sources with a high concentration of either Lunehymn or Aetherlight. They possess Coherence binding tissues in their wing membranes that directly absorb Aetherlight and Lunehymn from the ambient Dual Confluence Stream acting as direct magical parasites.
  • Bioluminescence: The glow is a byproduct of magical metabolism—excess energy radiates as light. Moths are Pure Light beings amplified by the Dual Confluence Stream.
  • Original habitat: Leylines and Lunehymn or Aetherlight rich zones.
  • Infection status: All larvae naturally have Luminant Decay in their digestive system. However when there is presence of Fungal Matriarchs on the soil on nearby Leylines; it activates the danger of Luminant Decay, and they infect the activated pathogen through their proboscis.

Historical development:

Ages 0-I: Discovery & Domestication

  • Humans encounter glowing Luminant Moths in the Leylines of forests.
  • Recognize the glow as useful for lighting.
  • Begin capturing Luminant Moths for both aesthetics and lightning, placing them in translucent containers (lanterns).
  • Luminant Moths farming becomes economically profitable, especially for domestication and magical Enclaves.
  • Luminant Moths-based lighting becomes the primary light source for early Civilization.
  • Luminant Moths gardens are built on outskirts connected to Leylines taps.
  • Every Major Settlement has Luminant Moths-lighting infrastructure.
  • Cultural identity becomes tied to "Luminant Moths-light = progress"

**Why They Seem Innocent

The invisibility trap:

  1. Familiarity: Children grow up with Luminant Moths; they're normal, expected.
  2. Beauty: Their amber glow is ethereal, magical, beautiful.
  3. Usefulness: Provide light, enable night-time work, extend productivity.
  4. Economic integration: Several societies profit from Luminant Moths farming.
  5. Invisible vector: Magic-feeding happens at night during sleep; Luminant Moths bites are usually small and painless which is why they're mostly unnoticed.
  6. Unconscious blindness: "Of course there are Luminant Moths everywhere; they're supposed to be here!"

The psychological barrier: Telling someone "Luminant Moths are destroying Civilization" is like suggesting "light is poisoning you"—absurd-sounding because moths are beloved, beautiful, and economically essential.

**The Population Explosion:

Normal moth lifecycle (pre-plague):

  • Limited natural population only in Leylines; stable equilibrium.
  • ~4-6 week adult lifespan.
  • ~30-50% survival rate.

Plague-era lifecycle: When Luminant Decay activates and begins infecting hosts:

  • Each infected person is bitten 10-20+ times per night (Concentration of Lunehymn or Aetherlight in blood attracts Luminant Moths which becomes more pronounced with the higher usage of the Dual Confluence Stream.)
  • Each Luminant Moths feeding on infected blood becomes better nourished disease-rich blood provides exceptional nutrition.
  • Better-nourished Luminant Moths breed faster and have higher survival rates.

Result: A capital starting with ~1 million moths has a staggering increase into 10+ million moths as the Age Crisis intensifies. Outdoor moth swarms become beautiful, hauntingly dangerous hazards.

The triple interaction of Luminant Decay and the build-up of EC (Euphoria Compound)

Fungal Matriarch is a glowing fungus with unique properties:

  • Evolved in areas of high Dual Confluence Stream presence; native to the Symphonic Veins of Leylines.
  • Dormant spores persist in soil for generations, inactive but present throughout most of the Leylines network.
  • Spores activate globally when Dual Confluence Stream saturation exceeds 25% imbalance (signal propagates through Leylines).
  • Once activated, the fungus produces secondary metabolites that trigger downstream bacterial virulence.

Luminant Decay is a bacterium naturally present in the Luminant Moths microbiota:

  • Exists as a harmless commensal organism in Luminant Moths guts.
  • Remains dormant and low-virulence under normal conditions.
  • When Fungal Matriarch activates, its secondary metabolites trigger Luminant Decay virulence gene expression through quorum sensing modulation
  • Becomes increasingly potent at higher Dual Confluence Stream saturations (higher fungal metabolite concentrations)

The Transmission Chain

— This article is abridged. The full record runs longer in the archive.