Chapter 11: The City of Slideways Logic
Word Count: 1,420+
The Earth Kingdom was a vast, sprawling expanse of browns, greens, and the occasional terrifyingly large insect, but nothing prepared Silver for the sheer, vertical audacity of Omashu. As Appa banked around a jagged mountain peak, the city revealed itself like a giant, tiered stone wedding cake carved into the side of a canyon.
"Now that," Silver whistled, leaning over the edge of the saddle, "is what I call overcompensating with rocks. Seriously, do they not have flat land in this province?"
"It's beautiful!" Aang shouted, his cape fluttering wildly. "The last time I was here, my friend Bumi and I used the delivery system as our own private super-slide. It's the fastest thing in the world!"
Sokka, who was currently trying to calculate the weight-to-drag ratio of a flying bison using a charred stick and the back of a map, looked up with a pale face. "A delivery system? You mean for mail? And you... rode it? Aang, that sounds like a localized gravity-induced disaster waiting to happen."
"It's not a disaster, Sokka! It's fun!" Aang chirped.
Silver hopped up, stretching his limbs. He felt the heavy, thrumming energy of the city's foundations through his boots even from this height. Omashu wasn't just built on rock; it was rock. As an Earthbender (though a secret one), Silver could sense the intricate network of chutes, pulleys, and counterweights that kept the city functioning. It was a masterpiece of engineering—exactly the kind of thing his Engineer's Mind panel wish craved to take apart and study.
"Alright, everyone, listen up," Silver said, his voice taking on that 'Eldest Brother' authority that usually only came out when things were about to get messy. "We're entering a major Earth Kingdom stronghold. The Fire Nation is everywhere, and a giant flying bison is basically a 'Hey, I'm the Avatar' neon sign. We need disguises."
"Disguises?" Katara asked, pulling a stray piece of Appa-fur off her tunic. "Silver, we look like Water Tribe royalty. How are we supposed to hide that?"
Silver grinned, reaching into a crate of supplies they'd gathered from Kyoshi Island. He pulled out a handful of muddy-brown shawls and some soot from the campfire. "A little dirt goes a long way. And Aang? You need a wig. Or a very large hat."
An hour later, they stood at the gates of Omashu. Aang looked like a hundred-year-old man with a hunched back and a beard made of Appa's shed fur (which kept making him sneeze). Katara and Sokka looked like weary refugees, and Silver... well, Silver had draped a tattered cloak over his wolf-skins and rubbed enough dust into his hair to look like a traveling mercenary down on his luck.
The guards at the gate were massive, armored in heavy green stone-plate, and looked about as friendly as a landslide.
"State your business!" one barked, slamming the butt of his spear into the ground.
Aang leaned on his staff, trembling with exaggerated age. "Just a poor old man, 'Bonzu Pippinpaddleopsicopolis the Third,' and my three grandchildren! We've come to see the city before my joints turn to actual gravel!"
The guard squinted at them. He looked at Sokka, who was trying to look "innocent" but just looked like he had a stomach ache. He looked at Katara, who was doing her best "weary traveler" impression. Finally, he looked at Silver.
Silver didn't look down. He didn't look scared. He stood with his arms crossed, his Aero-Bo staff disguised as a gnarled wooden walking stick. He used a tiny, microscopic pulse of Earthbending to vibrate the ground beneath the guard's boots—just enough to make the man think he had an itch in his toes.
"And who is this?" the guard asked, pointing his spear at Silver.
"That's my grandson, 'Sturdy,'" Aang wheezed. "He's the strong, silent type. Mostly because he's not very bright."
Silver let his jaw drop slightly and gave a dull, vacant blink. "I like... rocks," he droned in a monotone voice.
The guard sighed, shaking his head. "Fine. Move along, Pippinpaddleopsicopolis. Try not to block the delivery chutes."
As they crossed the threshold into the city, the sheer scale of the place hit them. Buildings rose hundreds of feet in the air, connected by stone bridges and the famous delivery chutes—massive stone U-turns that zipped crates of supplies across the city at terrifying speeds.
"We're in!" Aang whispered, shedding the 'old man' persona for a second. "Now, who wants to go sliding?"
"No! No sliding!" Sokka hissed. "We have to find a way to get information! We need to know where the Fire Nation is moving! We need a plan!"
"Sokka's right, Aang," Katara added. "We can't just play around."
Silver, however, was staring at the chutes with a gleam in his eye. His Engineer's Mind was calculating the velocity. "Actually... the chutes go everywhere. If we want to see the whole city and find the most important people, the chutes are the most efficient way. Plus," he leaned in with a grin, "I really want to see if I can use my Airbending to break the speed record."
"Silver! Not you too!" Katara groaned.
But it was too late. Aang had already spotted an empty delivery crate waiting at the top of a steep incline. "First one to the bottom is a rotten sea-slug!"
"Wait! Aang! Silver!" Sokka yelled, chasing after them.
What followed was twenty minutes of pure, unadulterated chaos. Silver, Aang, and a very reluctant Sokka and Katara piled into a massive stone bin. With a sharp kick from Aang's air-enhanced foot, they were off.
The world turned into a blur of gray stone and rushing wind. They screamed as the crate hit a vertical drop, the G-force pinning them to the bottom.
"WE ARE GOING TO DIE!" Sokka shrieked, his eyes bulging. "THIS IS THE END! MY LAST MEAL WAS A STALE CRACKER!"
"WOHOOO!" Silver roared, standing up in the back of the bin. He felt the wind whipping against his face and used a subtle Air-cushion to keep the bin from rattling off the tracks. Every time they hit a corner, he used a tiny flick of Earthbending to smooth the friction, making them go even faster.
They zoomed past a man carrying a cart full of cabbages.
"MY CABBAGES!" the man screamed as the wind from their passage sent his produce flying into the abyss.
"Sorry about the greens!" Silver yelled back, laughing.
They spiraled through the commercial district, flew over a residential plaza, and finally—inevitably—hit a dead end. A massive pile of soft refuse and hay waited at the bottom of the main chute.
CRASH.
The bin shattered, sending them flying into the pile of hay. Silver landed on his feet, brushing straw off his cloak, looking completely invigorated. Sokka crawled out, looking green, while Aang was bouncing up and down.
"That was amazing!" Aang cheered.
"That... was... illegal," a cold, stern voice rang out.
Silver's humor vanished. He stepped in front of Aang, his hand reaching for his staff. A dozen Omashu guards had surrounded the hay-pile, spears leveled. And behind them, sitting in a literal palanquin carried by four strong men, was a very old, very wrinkled man with wild white hair and eyes that looked like they could see through stone.
"You have destroyed a delivery bin," the old man cackled, his voice like dry leaves. "You have traumatized a cabbage merchant. And you have brought a sky-bison into my city."
Aang froze. "Bumi?"
The old man's eyes narrowed. He leaned forward, sniffing the air around Aang, then turned his gaze toward Silver.
Silver didn't flinch. He used his Chi-Vision and felt a jolt of shock. This old man—King Bumi—had an energy signature that was staggering. It wasn't just Earthbending; it was as if he were a living mountain. But more than that, Silver felt Bumi's gaze linger on him. The King wasn't looking at his clothes or his face—he was looking at the weight of Silver's soul.
"And who is this?" Bumi asked, pointing a long, jagged fingernail at Silver. "You don't smell like a Pippinpaddleopsicopolis. You smell like... sea salt and lightning."
"I'm the one who kept the bin on the tracks," Silver said, his voice steady. "Your delivery system is poorly oiled, Your Majesty. You're losing three percent efficiency on the curves."
Bumi stared at him for a long, silent minute. Then, he threw his head back and laughed—a wild, high-pitched cackle that echoed off the canyon walls.
"An engineer! A warrior! And a very bad liar!" Bumi shouted. "Take them to the palace! I want to see what else these 'grandchildren' can do. Especially the one who likes rocks."
As the guards led them away, Silver leaned closer to Aang. "I think your friend might be crazier than you mentioned, kid."
"He's a genius," Aang whispered. "He's just... a very loud genius."
Silver looked up at the towering palace. He could feel the Earth shifting beneath the King's feet. This wasn't going to be a simple visit. Bumi knew. He knew Silver wasn't just a traveler.
"Buckle up, guys," Silver muttered. "The 'Secret Weapon' is about to get a workout."