PLATFORM: PHYSICAL JOURNAL (INK ON RECYCLED PAPER)
USER: TYLER JORDAN (Chief Engineer)
STATUS: ARCHIVED
DATE: ONE YEAR, TWO MONTHS, ONE WEEK POST-EVENT.
LOCATION: THE RAILWAY YARD, NEW ARUSHA.
[Entry 9]
We are building a monster in the backyard.
For the last week, the peaceful sounds of New Arusha—the laughing children, the chickens, the wind in the Baobab—have been replaced by the scream of metal and the smell of ozone.
Project Thunderbolt is ugly.
It sits on the old railway siding near the North Gate. It looks like a dead dinosaur made of copper and iron. The barrel is thirty feet long, salvaged from the USS Gerald R. Ford by Suleiman's men. It is lined with superconducting magnets that we have re-wound using the copper wire Juma dragged from Himo.
It is a Railgun. A linear motor designed to accelerate a projectile to Mach 7 using nothing but electricity and magnetism.
But it has a hunger.
I am standing at the control console—a wooden table covered in analog dials and heavy throw-switches. Baraka, my spark-wizard, is underneath the machine, wiring the capacitors.
"The resistance is too high," Baraka yells, his voice echoing from inside the barrel. "The copper wire is dirty. Juma dragged it through five miles of mud!"
"It adds character," Juma says. He is sitting on a stack of crates, cleaning his fingernails with his machete. He is watching Captain Suleiman.
Suleiman is standing by the breach of the gun. He isn't wearing a shirt. His skin—purple, scarred, and crusted with salt crystals—is exposed to the sun. He doesn't sweat. He glistens with oil.
"Does it work, Engineer?" Suleiman rasps. "My scouts report the Purple Fog is crossing the Pangani River. The Leviathan is moving."
"The gun works," I say, checking the voltmeter. "The problem is the kick."
"The kick?"
"Recoil," I say. "Newton's Third Law. Every action has an equal and opposite reaction. When we fire a 10-kilogram tungsten slug at 5,000 miles per hour, the force has to go somewhere."
I point to the railway tracks.
"If we fire this thing without anchoring it, it will fly backward through the city wall and crush the tavern. We need to brace it."
"Then brace it," Suleiman says, bored. "Use your vines. Use your wood."
"Wood shatters," I say. "We need concrete. And the Spores ate all the concrete."
Suleiman smiles. He reaches into his pocket and pulls out a pouch.
"Then use Salt."
THE UNHOLY MORTAR
We watched as Suleiman's men—the "Salt Walkers"—mixed the concrete.
They didn't use cement. They used the purple crystals they carried in sacks. They mixed it with river water and ash.
It frothed. It hissed.
They poured it around the base of the railgun.
Within minutes, the mixture hardened. It didn't dry like concrete; it grew. It crystallized, binding the steel tracks to the earth with a grip stronger than bedrock.
"Is that safe?" Mama K asked, watching from a distance. "Building with the infection?"
"It's inert as long as it's dry," I said. "But don't lick it."
Juma walked over to the hardened base. He kicked it. It rang like a bell.
"You are letting the enemy build our walls," Juma muttered.
"We are using the enemy's bones," I corrected.
I looked at the power readout.
CAPACITORS: 40% CHARGED.
"It's too slow," Suleiman complained. "At this rate, we can fire one shot a week. The Leviathan will be knocking on your door by then."
"The Hydro-Turbine is maxed out," I said. "We are draining the whole city. The lights are dimming in the houses."
"Then we need a boost," Juma said.
He hopped off the crates.
"Remember the train?" he asked me. "The rocket?"
"The Spore reaction," I nodded. "Exothermic. Heat and gas."
"Can you turn heat into lightning?" Juma asked.
I looked at Baraka. Baraka looked at me.
"Thermo-electric generators?" Baraka asked. "We don't have the materials. We don't have Peltier tiles."
"Steam," I said. "Old school. If we use Juma's reaction to flash-boil water... we can spin a high-speed turbine. A turbo-charger for the grid."
"A Spore Reactor," Baraka's eyes went wide. "That's... incredibly dangerous. If the reaction chamber breaches, we spray boiling acid over the whole city."
"Do it," Suleiman said. "I like dangerous."
THE FACEBOOK COUNCIL
That night, while Baraka and the blacksmiths welded a pressure chamber for the reactor, I sat in the Tech Hub.
I logged on.
THE SURVIVORS' LOG
User: Tyler Jordan (Admin)
Status Update: We are building a kinetic weapon. We need Tungsten. Does anyone have access to high-density metal? Drill bits? Armor plating?
Comments:
> User: Sarah_M (Nairobi):
> We have old bank vaults in the CBD. Steel and Tungsten alloy. But they are heavy.
> User: The_Viper (Kampala):
> Why are you building a cannon, Jordan? Who are you fighting?
> User: Juma The Lion:
> WE ARE FIGHTING GODZILLA. SEND THE METAL.
> User: Admiral_Vance:
> Project Thunderbolt. I see you found my gun, Mr. Jordan.
>
I froze.
The notification hung on the screen. Admiral Vance.
He hadn't posted publicly before. Only the private message to Juma.
Tyler Jordan:
Admiral. We are using what we found. The coast is falling.
Admiral_Vance:
The coast fell a year ago. I am interested in your power source. How are you generating gigajoules in a treehouse?
Juma The Lion:
WE USE MAGIC DUST. STAY AWAY, OLD MAN.
Admiral_Vance:
Careful with the railgun, Tyler. The rails erode after every shot. If the barrel warps, the projectile becomes a grenade inside the chamber. You'll vaporize your city.
Tyler Jordan:
Thanks for the tip. Where are you, Vance?
Admiral_Vance:
Watching.
I closed the laptop.
"He's close," I whispered. "He knows the specs of the gun."
Juma was standing in the doorway, cleaning his rifle.
"Let him watch," Juma said. "Tomorrow, we make a loud noise. Maybe he will go deaf."
THE PRESSURE COOKER
The next morning, the Spore Reactor was ready.
It was a terrifying piece of engineering. A heavy steel boiler welded from a locomotive engine, connected to a high-speed turbine scavenged from a jet engine (from the airport ruins).
We had two hoppers.
Hopper A: Purple Salt.
Hopper B: Green Spores.
"Injection system ready," Baraka said, his hands shaking as he held the valve wheel.
"Grid connection live," I said. "Diverting all power to the capacitors."
We stood back.
"Ignite," I ordered.
Baraka opened the valves.
Inside the chamber, the two dusts mixed.
THUMP.
The boiler shook. The sound of the reaction was a deep, guttural roar.
The temperature gauge spiked. 500°C... 800°C...
Water pumped into the jacket flash-boiled instantly. High-pressure steam screamed into the turbine.
WHEEEEEEEEE.
The turbine spun up to 20,000 RPM. The generator whined.
The lights in the city didn't just flicker; they blazed. The bulbs burned white-hot.
"Capacitors charging!" I yelled over the noise. "50%... 70%... 90%..."
"It's holding!" Baraka cheered.
"It's leaking!" Mama K yelled.
Steam was hissing from the welds. Green and purple smoke curled around the machine.
"100%!" I screamed. "Charged! Cut the feed!"
Baraka slammed the valves shut. The turbine spooled down.
Silence returned to the rail yard.
But the hum remained. The massive banks of capacitors were full. They vibrated with contained lightning.
Suleiman walked up to the gun. He stroked the cold copper coils.
"Now," he said. "We test."
THE SHOT
We didn't have a Leviathan to shoot at. So we built a target.
Five miles down the track, we had stacked three shipping containers filled with rocks and sand. It was a block of solid mass weighing forty tons.
I climbed into the gunner's seat—a modified crane chair welded to the side of the gun.
I looked through the optical sight.
"Range: 5.2 miles," I said.
"Load the slug," Suleiman ordered.
His men loaded the projectile. It wasn't tungsten—we didn't have any yet. It was a solid steel bar, sharpened to a point, encased in a plastic sabot to seal the barrel.
"Breach locked," Juma signaled from the loader's platform.
I put my hand on the firing lever.
My heart was pounding. This wasn't building a bridge. This was harnessing the storm.
"Clear the area!" Mama K yelled. "Everyone back!"
The crowd retreated to the city walls.
"Charging rails," I flipped the safety switches.
The hum increased to a painful whine. The air around the barrel began to ionize. Static electricity made my hair stand up. Arcs of blue lightning jumped between the coils.
"Fire in three... two... one..."
I pulled the lever.
CRACK-BOOM.
It wasn't a gunshot. It was a thunderclap.
The air in front of the gun instantly turned into plasma. A shockwave of displaced air knocked Baraka off his feet.
The recoil was massive. The gun kicked back three feet. The "Salt Concrete" foundation cracked but held.
I looked downfield.
I didn't see the bullet. It was moving too fast.
I saw the air distorting. A tunnel of vacuum cutting through the atmosphere.
Then, the target.
There was no explosion. The shipping containers just... vanished.
The kinetic energy of the impact vaporized the metal and the rock. A cloud of dust mushroomed into the sky, shaped like a cone.
"Impact," I whispered.
Then the sound of the impact hit us, five seconds later.
THUD.
The ground shook.
Suleiman laughed. He threw his head back and laughed at the sky.
"That is the hammer of God!" he screamed. "That is the shark's bite!"
Juma didn't laugh. He looked at the cracked foundation. He looked at the smoking barrel.
"It works," Juma said. "But the rails are glowing red."
I touched the barrel temperature gauge. Critical.
"One shot," I said. "We can fire one shot, then we have to cool down for an hour. And replace the rails every ten shots."
"It's enough," Suleiman said. "If you hit the Leviathan with that... one shot is all we need."
THE ECHO OF WAR
That night, the celebration in the tavern was subdued. The gunshot had scared people. It reminded them that the peace was over.
I sat on the roof of the Tech Hub with Juma.
He was looking at his phone.
"The Group heard it," Juma said.
"Who?"
"Farm_Boy_88 in Naivasha. He says he felt the tremor. Sarah_M in Nairobi says the birds went quiet."
"Mach 7 creates a massive sonic boom," I said. "We just announced our position to the whole continent."
"Including the enemy," Juma said.
He showed me the screen.
USER: Unknown User (No ID)
MESSAGE TO GROUP:
Nice shot, Engineer. You missed by 2 degrees to the left. Adjust your azimuth.
"Vance," I said. "He watched it."
"He watched it from where?" Juma asked. "He knows the degrees, Tyler. He has a spotter. Or a satellite."
"Or he's closer than we think."
I stood up.
"We have the weapon," I said. "Now we need the ammo. We need Tungsten."
"Sarah_M said Nairobi has bank vaults," Juma reminded me.
"Nairobi is 300 kilometers away," I said. "Through the spore lands."
"I can make it," Juma said.
"No," I shook my head. "We can't spare you. Suleiman is getting restless. I need you here to watch the Shark."
"Then who goes?"
I looked down at the street. I saw K-Ray (the driver from Season 1) working on the Wind Wagon. I saw Nayla organizing the medical supplies.
"We send a trade delegation," I said. "We send the Wind Wagon."
"To Nairobi?" Juma laughed. "The rails are broken past the border."
"Then we fix them," I said. "We expand the line. We build a trade route."
Suddenly, the alarm bell rang.
CLANG. CLANG.
Not the invasion alarm. The Weather Alarm.
I looked East.
The sky wasn't purple. It was black.
A wall of wind was moving toward us from the coast. It wasn't the Leviathan. It wasn't the Salt.
It was a Monsoon.
But this monsoon was passing through the Salt Zone before it hit us.
"Salt Storm," Suleiman yelled from the wall. "Cover the crops! Seal the water!"
"The Gun!" I yelled. "Cover the Gun!"
If the salt rain hit the super-heated copper coils, they would corrode instantly.
We ran.
We threw tarps over the massive weapon. The rain hit us—heavy, stinging drops of brine.
"It burns!" Baraka yelled.
We huddled under the gun carriage.
Suleiman stood in the rain, letting it wash over his armored skin. He looked at the storm.
"It begins," he whispered. "The Leviathan knows we have teeth. Now it sends the weather."
I looked at the Gun. It was a beast. But against a hurricane made of acid... it looked very small.