Pikachu darted across the battlefield, his small frame a blur of yellow and crackling electricity. The sheer power difference between him and the monstrous Onix before him was undeniable, but that only made the battle more exhilarating. The ground trembled beneath him as Onix roared, its massive stone body shifting, causing nearby Geodudes and Zubats to scurry away in fear.
Realizing that Pikachu was far too fast and evasive for a direct confrontation, the Boss Onix made a strategic decision. With a thunderous crash, it coiled its gigantic body and burrowed into the earth, disappearing from sight in mere seconds. The battlefield was now silent, save for the occasional rumble beneath the ground. Pikachu narrowed his eyes, his ears twitching as he sensed vibrations in the terrain.
Then, without warning, sharp earth spikes erupted from the ground beneath him, followed by high-speed rock bullets that shot toward him like deadly projectiles. Pikachu leapt and twisted mid-air, dodging with ease, his chakra-enhanced senses allowing him to predict the attacks before they struck. He could tell that Onix was trying to land a lucky shot, attacking from underground where its bulk would provide an advantage.
Pikachu smirked. Cowardly tactics? Fine. I'll drag you out myself.
Lightning sparked across his body as he made his decision. Staying above ground was playing into Onix's hands—or rather, its coils. Going into its territory was a risk, but it was a risk he was willing to take. With chakra reinforcing his muscles and enhancing his speed, Pikachu shot forward like a lightning bolt, diving headfirst into the burrowed tunnel.
Inside the tunnel, the walls were rough and constricting, the heat from Onix's burrowing still lingering. Jagged rocks lined the passage, making maneuvering difficult. Pikachu relied on his agility, twisting and turning to avoid the falling debris. More spikes jutted out from the walls, and more rock bullets shot toward him from deeper within the tunnel, but he evaded them with precise movements. His crimson eyes locked onto his target—the faint glimmer of red glowing in the dark ahead.
With a burst of chakra, Pikachu surged forward, his tail hardening into steel and sparking with electricity. He activated Nail Gun, a technique that combined his Iron Tail with high-velocity precision strikes, and slashed toward the approaching mass of stone.
BOOM!
The impact was devastating. His tail, now an electrified spear, pierced through Onix's thick hide, sending a surge of electricity throughout the creature's massive body. Onix roared in pain, its entire form writhing as sparks danced across its bouldered skin. The attack could have been fatal, but Pikachu had deliberately aimed for the side instead of a critical spot. A deep, burning gash stretched across the Boss Onix's torso, glowing faintly from the lingering chakra-infused lightning.
Pikachu landed gracefully a few feet away, his expression unreadable as he watched the giant rock serpent shudder. He flicked his tail once, dispersing the residual energy, and met Onix's pained yet defiant gaze.
"I hope you understand the difference in our power now," Pikachu said, his voice calm but firm.
Onix panted heavily, its immense frame trembling. The wound Pikachu inflicted wasn't fatal, but it would take months to fully heal. Even with its hardened defenses and years of battle experience, the Boss Onix had never encountered an opponent quite like this one—a Pikachu who fought like a king.
The cavern trembled as the echoes of battle faded into the darkness. Dust still swirled through the air from the destruction caused by the clash between the tiny yet overwhelming Pikachu and the colossal Onix, ruler of Mt. Moon.
Pikachu stood firm, his small form radiating confidence that vastly outstripped his size. His golden fur sparked with residual lightning, his iron-tipped tail humming with energy. His latest attack, Nail Gun, had torn through Onix's formidable stone body, leaving behind a deep gash. The wound wasn't fatal, but it was a statement—one that even the great rock serpent couldn't ignore.
Onix's massive red eyes locked onto Pikachu, their depths filled with a mix of respect and resentment. He exhaled heavily, sending a gust of hot breath washing over the much smaller Pokémon. "I acknowledge my defeat," Onix rumbled, his deep voice resonating through the cavern like a distant earthquake. "But what do you want here? This is not a place for your kind."
Pikachu's lips curled into a smirk. "I'm on a journey to create an empire, and for that, I must conquer one place at a time."
The cavern fell silent. The gathered Pokémon—Geodudes, Zubats, Rhyhorns, and lesser Onix—stared in stunned disbelief. Their king had just fallen to a mouse, and now the mouse was claiming he wanted to rule.
Onix scoffed, his deep rumble reverberating through the rocky walls. "Delusions of grandeur. You truly believe you can take over this world? The humans will hunt you down and end your reign before it even begins."
Pikachu shook his head, his tail flicking slightly. "No. I know how they operate. They won't even notice what's happening. We will grow in strength, move in the shadows, and only strike when the time is right."
Onix narrowed his eyes. He had lived for centuries beneath this mountain, long enough to see countless Pokémon grow arrogant, believing themselves superior—only to be brought low by trainers and their Poké Balls. Yet, something about this Pikachu was different. His presence alone exuded an authority that was unnatural for his species.
"You are still just a Pikachu," Onix said after a long pause. "How far do you think you can go before your journey ends? We are all limited by our birth, and sadly, you are an inferior species."
Pikachu didn't take offense. Instead, he smiled, a spark of amusement flashing in his red eyes. "I understand, but I need you to realize that I am not bound by such limitations. Look at me and tell me—do I seem like just a Pikachu to you?"
As he spoke, the air around him shifted. Chakra swirled around his body, the elemental energy bending to his will. The surrounding rocks trembled slightly as his aura expanded, showcasing his mastery over forces far beyond normal Pokémon capabilities. The gathered Pokémon instinctively took a step back, sensing something they had never encountered before.
Onix's eyes widened. He had no idea what he was looking at, but one thing was clear—this Pikachu was not normal.
"I see now," Onix admitted grudgingly. "You are no ordinary Pikachu. You have power beyond what I've ever seen in your kind. But tell me, what do you intend to do with us?"
Pikachu's expression turned serious. "I want you to become stronger. I will guide you. When the time comes, you will follow my command."
Onix studied him for a long moment before nodding. "And how do you intend to make that happen?"
Pikachu didn't answer with words. Instead, he leaped onto Onix's massive head, his small paws glowing with an eerie blue light. Ancient symbols began to spread across the rock serpent's forehead, forming intricate spirals and seals that shimmered before fading into his body.
Onix's eyes widened in shock. "What... what did you just do?"
Pikachu hopped off his head, landing lightly on the cavern floor. "Now, you can hear me. No matter where we are, I can reach out to you—and when I call, you will obey."
A heavy silence filled the cavern. The other Pokémon watched in awe and fear as their king had just been marked by something ancient, something beyond their understanding.
Onix exhaled deeply. "So be it, Emperor of Thunder."
And thus, Mt. Moon fell under new rule—the first piece of Pikachu's growing empire.
Pikachu stood atop the defeated Onix's head, his small frame radiating authority that seemed almost unnatural for a mere Pikachu. The cave was silent, the air thick with tension as the watching Pokémon—Zubats clinging to the ceiling, Geodudes half-buried in the ground, and even a few Rhydon lurking in the shadows—waited to see what would happen next.
The Boss Onix, now subdued, exhaled heavily, the large gash on its side throbbing with pain. It stared at Pikachu with its glowing red eyes, still trying to grasp the absurdity of the situation.
Pikachu's ears twitched as he smirked.
"Now tell me, what's the point of this Moon Stone?" he asked, his tone calm but commanding.
Onix grumbled, shifting slightly to ease the pain from its wound.
"The Moon Stone is a rock from space. It carries a unique energy that helps certain Pokémon evolve—Clefairy, the Nidoran species, and a few others," Onix explained, its deep voice echoing through the cavern.
Pikachu's eyes gleamed. That was good information. He had been looking for a way to evolve Ash's Nidorino into a Nidoking. A powerful warrior to add to his growing army. This would be perfect.
A slow grin spread across Pikachu's face as he hopped down from Onix's head, landing lightly on the rocky ground.
"You have given me a good gift, Onix. As my first territory boss, I will also give you one in return."
Onix blinked, confused. Gift? What kind of gift could a Pikachu possibly give?
Without another word, Pikachu pulled out his phone, the holographic interface appearing before his eyes. The chat group had already updated his status—points awarded for the battle, points for conquering Mt. Moon, and even bonus points for establishing his first domain. He quickly navigated the shop, searching for an evolution method for Onix.
Then, he found it. Steel Coating: A rare evolution catalyst for Onix to transform into Steelix, even without a trade.
Pikachu's grin widened as he confirmed the purchase. A golden light erupted from the device, swirling around Onix's massive body. The Pokémon flinched, eyes widening in shock as an overwhelming warmth spread through its form. The cavern trembled as energy crackled in the air.
The other Pokémon gasped, backing away as the evolution took hold.
Onix let out a deep roar as its massive rock body began to shift, the rough, craggy surface hardening into gleaming silver metal. Segments of its form stretched, its already immense size growing even larger. A powerful, armored jaw formed, its fangs now sharpened steel.
The transformation was complete.
The once-black Onix was no more. In its place stood a massive Steelix, its polished silver body reflecting the dim cave light. It let out a guttural growl, shaking the earth beneath them.
Pikachu smirked.
"Now, that's more like it."
Steelix lowered its massive head, bowing slightly. It had already accepted defeat, but now? Now, it felt something else—awe. This Pikachu wasn't normal. This wasn't just a conqueror—it was a leader. A true king.
"I, Steelix, acknowledge you as my ruler."
The surrounding Pokémon, witnessing the scene, slowly began to kneel or bow their heads in submission. The hierarchy of Mt. Moon had changed in an instant.
Pikachu's tail twitched with satisfaction.
The night sky stretched endlessly above Mt. Moon, a celestial backdrop of twinkling stars casting their glow upon the towering cliffs and labyrinthine caves that made up the ancient mountain. Deep within its heart, where time seemed to stand still, the legendary Moon Stone radiated an ethereal light, bathing the cavern in its pale luminescence.
Among the many Pokémon that called this sacred place home, a lone Pikachu padded silently through the cavern, his ears twitching at the distant sounds of movement. The electric mouse Pokémon moved with purpose, his sharp eyes scanning the crystalline formations surrounding him. Ahead of him, a newly evolved Boss Steelix, its metallic body glistening in the dim light, slithered forward, its massive form cutting through the rocky terrain with practiced ease. The Steelix had pledged itself to Pikachu's command after a hard-fought battle, and now it led the way, guiding its new leader toward their destination—the Clefairy's hidden sanctuary.
Pikachu's goal was clear: he needed to retrieve a fragment of the Moon Stone for Ash's Nidorino, a key ingredient in the Pokémon's evolution. The task was simple enough, but the electric-type Pokémon knew that to take something from the Clefairy's sacred ground required understanding and respect.
Unbeknownst to Pikachu, Ash Ketchum and his companions—Misty, Brock, and the enthusiastic researcher Seymour—were not far behind. The young trainer had been momentarily distracted when he realized Pikachu had wandered off on his own. Knowing his best friend well, Ash wasn't surprised but was nonetheless determined to follow.
"Where's Pikachu off to now?" Misty asked, slightly exasperated but curious.
"Looks like he's heading deeper into Mt. Moon," Brock observed, adjusting his backpack. "It's strange though... He's not the type to just wander without a reason."
"Pikachu's got great instincts," Ash said confidently, jogging ahead. "If he's going somewhere, it must be important!"
Seymour, the Pokémon researcher, beamed with excitement. "Oh! Could it be? Is Pikachu leading us to the legendary Moon Stone Core? I've always believed the Clefairy worship the Moon Stone! Maybe we're about to see something incredible!"
Their pace quickened, the anticipation growing with every step. The deeper they went, the more the rocky walls of the cave shimmered with an unearthly glow. Soon, they arrived at an opening, their eyes widening at the breathtaking sight before them.
A massive, luminescent rock stood at the heart of the cavern, its surface glowing softly with moonlight filtering through a narrow opening above. Smaller fragments surrounded its base, each one radiating a gentle pulse of energy. A gathering of Clefairy moved in perfect unison around the core, their tiny bodies glowing as they twirled and leaped in a mesmerizing dance.
Ash and his friends watched in awe as one Clefairy delicately placed a small fragment of the Moon Stone at the base of the core. The moment the piece touched the main rock, a soft pulse of energy surged outward, illuminating the entire cavern. One by one, the Clefairy stretched out their paws, touching the Moon Stone with reverence. Then, as if in response to their devotion, some of them began to evolve—their forms glowing as they transformed into majestic Clefable.
The sight was mesmerizing. The light, the harmony, the sheer magic of the moment—it was unlike anything Ash had ever witnessed.
Pikachu, having successfully found what he was looking for, turned to his trainer, his ears twitching as he let out a determined "Pika!" He scurried back toward Ash, gesturing with his paws as he tried to explain the significance of what they were seeing.
"You're saying... the Clefairy pray to the Moon Stone?" Ash asked, his brows furrowing as he tried to interpret Pikachu's animated movements.
Seymour's eyes lit up with excitement. "Yes! That's exactly it! This is proof that my theory was right all along! The Clefairy revere the Moon Stone as a celestial gift, a source of their evolution!"
As the realization dawned upon them, the trainers remained spellbound by the majestic sight before them. Then, to their surprise, one of the newly evolved Clefable gracefully floated toward Ash.
The fairy-type Pokémon looked up at him with gentle, intelligent eyes, as if offering itself to be his companion. Pikachu nudged Ash's leg, a knowing expression in his eyes.
Ash hesitated for only a moment before reaching for an empty Pokéball. With a grateful smile, he held it forward.
"Alright, Clefable! Let's do this together!"
With a soft chirp, the Clefable tapped the Pokéball, allowing itself to be caught. The ball barely shook before locking with a soft chime—an instant capture, a sign of the deep bond formed in that single moment.
The radiant glow of the Moon Stone Core bathed the cavern in an ethereal light, the air thick with the mystical energy that had just guided the Clefairy's evolution. The sacred atmosphere, however, did little to deter Pikachu, who had been on a mission from the start. The electric Pokémon had what he came for—a fragment of the Moon Stone—and now, it was time to finish what he started.
With a determined spark in his eyes, Pikachu trotted over to Ash and tugged at his pants with his small paws.
"Pika! Pika-chu!" he chirped insistently, holding up the fragment of the Moon Stone.
Ash blinked in confusion before realization dawned upon him. "Wait… you want me to—"
Pikachu nodded firmly, then pointed toward Ash's belt, specifically at one particular Pokéball.
"Ah! Nidorino!" Ash exclaimed, understanding at last.
He quickly grabbed the Pokéball and tossed it forward. With a flash of light, Nidorino emerged, its strong, muscular frame shifting as it stretched. The moment it landed on the cavern floor, its sharp eyes focused on the glowing stone Pikachu held. The fragment pulsed with energy, as if calling out to the poison-type Pokémon.
Pikachu, ever the orchestrator, confidently walked up to Nidorino and held up the Moon Stone fragment. Without hesitation, Nidorino stepped forward and touched it.
The effect was immediate. A brilliant white glow engulfed Nidorino as a surge of energy coursed through its body. Ash and his friends instinctively stepped back, their eyes wide with anticipation as they witnessed yet another incredible evolution take place before them.
Nidorino's form began to shift, its muscles expanding, its limbs growing thicker and more powerful. A mighty tail extended behind it, and a large, imposing horn emerged from its forehead. The glow intensified before fading away, revealing Nidoking, standing tall and mighty, his deep purple scales gleaming in the mystical light of the Moon Stone.
Ash's face broke into an excited grin. "Alright! Nidorino—uh, I mean—Nidoking! You evolved!"
The newly evolved Nidoking let out a powerful roar, shaking the cavern walls. But despite his fearsome appearance, his first action was to turn to Pikachu, lowering his head slightly in acknowledgment.
It was subtle, but Misty and Brock noticed immediately.
Brock crossed his arms, a knowing smirk forming on his face. "Huh… I can't be the only one who noticed that."
Misty giggled, elbowing Ash teasingly. "Y'know, Ash, I hate to break it to you, but it looks like Pikachu is the real trainer here."
Ash blinked in surprise. "Huh? What are you guys talking about?"
Brock chuckled. "Come on, Ash. Look at your Pokémon! They're all looking at Pikachu like he's the leader."
Misty nodded. "Yeah! Pikachu's the one calling the shots, and your Pokémon are listening to him more than you!"
Ash opened his mouth to protest but then glanced around. Sure enough, Nidoking, Pideotto, Butterfree, Clefabble—every Pokémon on his team had, at some point, followed Pikachu's lead. They respected Pikachu immensely, and some even waited for his approval before taking action.
A slow realization dawned on Ash.
"…Wait a second…" Ash muttered, narrowing his eyes at his best friend. "Pikachu, are you telling me you've been the boss this whole time?"
Pikachu simply gave a sly, innocent smile, his tail wagging as he tilted his head.
Misty and Brock burst out laughing.
"Hahahaha! Oh wow, I knew it!" Misty cackled. "Pikachu's been playing 4D chess while Ash was playing checkers this whole time!"
Brock nodded, grinning. "He's been running the whole team from the shadows!"
Ash groaned in mock frustration. "Oh, come on! You guys are exaggerating! Right, Pikachu?"
Pikachu, still smiling mischievously, simply crossed his little arms, letting out a confident "Pika."
That was all it took to send Misty and Brock into another fit of laughter.
Ash sighed, rubbing the back of his head with a sheepish grin. "Well… as long as we're winning, I guess I don't mind."
Pikachu gave a satisfied nod, the true mastermind of Ash's team.
A.N. I hope you guys can leave a comment and review.