The Southern Marches were no longer a land of green silences and peat bogs. Under the Marquis's direction, the "Black Earth" had become an obsession. But without Alaric's precise fractional distillation columns, the Marquis's men were doing something far more dangerous, they were "cooking" the crude oil in massive, open-air iron vats.
"They're chasing the high of the flame, Alaric," Elena said, her eyes fixed on the horizon from the balcony of the Oakhaven Observatory. "But they don't have the seals. They're dumping the runoff directly into the Serpent River."
Alaric didn't need a telescope to see the crisis. The river, the lifeblood of three provinces, was no longer blue. It was a shimmering, iridescent slick of black and violet, rolling toward the Bay of Oakhaven, the kingdom's only deep-water port.
---
The disaster struck at midnight. A stray spark from a fisherman's torch hit a pocket of concentrated naphtha gas hovering over the water.
The river didn't just catch fire, it detonated.
A wall of orange flame, ten feet high, began to race downstream toward the wooden docks of the Port City. In the 21st century, this was a Tier-1 Ecological Emergency. In 1042, it was the end of the world.
"Kaelen! The bells!" Alaric shouted, throwing on his reinforced apron. "We need every barrel of Oakhaven Soap and every roll of woven hemp from the mills! We're going to build a Chemical Barrier."
---
By the time Alaric reached the riverbank, the heat was blistering. The port was in a state of primal panic, priests were throwing holy water at the fire, which only served to spread the burning oil.
"Listen to me!" Alaric's voice boomed through his brass megaphone, cutting through the screams. "Water will not stop this fire! It feeds on the surface! We must Contain and Sorb!"
Under Alaric's frantic direction, the Oakhaven engineers began to deploy the "Wow" factor of modern chemistry.
The Floating Boom, they linked long, buoyant logs wrapped in layers of thick, raw sheep's wool and hemp. The wool, naturally rich in lanolin (an oil-attracting wax), acted as a primitive Sorbent.
The Dispersant, Alaric ordered the massive vats of "Oakhaven Industrial Soap", a high-alkaline potassium-based liquid he'd designed for the textile mills, to be dumped into the path of the fire.
The soap acted as a Surfactant, breaking the surface tension of the oil and causing it to form tiny droplets that sank or dispersed, cutting off the oxygen to the flame.
---
As the black fire hit the "Soap Wall," the flames began to sputter and die, replaced by a foul-smelling white foam. Alaric stood on the docks, his face blackened by soot, watching the dead fish and blackened birds wash up in the wake of the "Black Tide."
He wasn't just tired, he was incandescent with rage. The Marquis hadn't just stolen technology, he had committed a crime against the Environment that wouldn't be named for another nine hundred years.
"Kaelen," Alaric said, his voice a low, dangerous vibration. "The Southern Marquis isn't just a rival inventor anymore. He's a biohazard."
"What's the move, Alaric?" Kaelen asked, looking at the charred remains of the riverbank. "Another parley?"
"No," Alaric said, looking at the blackened water. "We're going to the source. If they want to play with the 'Blood of the Earth,' we're going to show them what happens when the Earth fights back. We're going to build a Vacuum Pump and reclaim that oil before they can burn the rest of the world."
---
As Alaric turned to leave, a group of the Oakhaven laborers, the men who had spent all night in the toxic foam to save the port, didn't return to their stations. They stood in a silent line, led by Harl.
"Lord Alaric," Harl said, holding up a handful of oily, dead silt. "You told us the 'Gear' would save us. But the 'Gear' just poisoned the water our children drink. We did the work, we took the heat... and the Marquis gets the profit while we get the rot."
Alaric froze. He had spent so much time fighting the Princes and the Laws of Physics that he had forgotten the most volatile element of all, Social Discontent.
"We aren't going back to the pits," Harl stated, his voice steady and cold. "Not until we have a Seat at the Table. We want the 'Architect's Secret' to belong to the workers, not the Lords."
The first General Strike of the 11th century had just begun.