The void-shard hovered in the heart of Shadow Garden's sanctum, its surface now etched with faint, glowing fractures—a perfect mimicry of the cracks left by Saitama's punch. Alpha stared at it, her hands trembling as the artifact pulsed in sync with her heartbeat. "Learn. Adapt. Devour," it whispered, its voice no longer alien but eerily familiar—a warped echo of Saitama's bored monotone. Before she could react, the shard moved, embedding itself into the sanctum's central pillar. Stone melted into veined flesh, and the walls began to breathe. "Master Shadow!" she screamed into her comms, but static hissed back. Somewhere, Cid was already two steps ahead—or so he thought.
Cid stood atop Midgar's shattered clocktower, Claire's stolen journal clutched in his hand. The pages burned with her frantic notes: "Cid's scripts aren't fiction—they're prophecies. But who's the real author?" He scoffed, igniting the journal with a flick of magic. "Amateur subplot," he muttered, watching the ash spiral into the blood-red sky. Below, the city writhed. Portals bloomed like festering flowers, spewing horrors even Shadow Garden couldn't classify—gelatinous giants dripping with eyes, knights fused with their screaming steeds, and worst of all, heroes from forgotten realms, their minds broken by the Void's song. One such hero—a silver-armored warrior named Valen, his body half-consumed by void-moss—staggered into the square, swinging a sword at phantoms. "I'LL SAVE YOU, LENA!" he roared, cleaving a bus in half. Cid's lips twitched. Perfect pawns.
Saitama, meanwhile, wandered a Costco-sized supermarket in what used to be City Z's business district. The shelves stretched endlessly, warped by rift-energy, stocked with grotesque hybrids of food and flesh. A sausage roll sprouted teeth. A milk carton gurgled. "Why's the discount meat section always cursed?" he sighed, dropping a mutated steak. The floor quaked as a new portal tore open, disgorging a creature that defied logic—a Chronoweaver, its body a tangle of clockwork gears and exposed organs, each tick of its heart rewinding time in a 10-foot radius. Saitama watched his grocery list unscrawl itself. "Oh, hell no. I needed those coupons."
The Chronoweaver lunged, its claws erasing the air where Saitama stood. He sidestepped, but his punch phased through it—the beast existed seconds in the past. "Annoying," he grumbled, as his reflection fractured into a dozen timelines. In one, the Chronoweaver ate his head. In another, it melted into sludge. "Normal Punch," he tried again, but his fist struck nothing. The beast screeched, gears grinding backward. Saitama's boredom flickered—a spark of frustration. "Fine. Serious Series: Time-Knock Punch." The air shattered. The Chronoweaver exploded, its fragments freezing across multiple timelines like a broken film reel. Saitama snatched a surviving coupon from the debris. "Expired. Typical."
Cid's laugh cut through Midgar's chaos as he faced Valen, the corrupted hero. "You're brave… for a extra," he sneered, Slayer of Gods gleaming. Valen charged, void-moss surging. Cid's blade met his sword—and shattered. What? Valen's strike grazed his arm, and agony erupted—not physical, but existential. Visions flooded Cid's mind: a thousand worlds where he wasn't the protagonist, where Shadow Garden betrayed him, where Claire died begging for a brother who never came. "I AM ATOMIC!" he screamed, detonating the street in panic. Valen vanished, but the damage was done. Cid panted over the crater, his reflection fractured in the glass shards below. Who… am I?
The void-shard's influence spread. In Shadow Garden's sanctum, Alpha fought to seal the fleshy growths, but the walls spat acidic spores. Gamma collapsed, her scythe arm dissolving. "Lady Alpha… it's using our magic against us!" Epsilon cried, her runes now twisted into void-glyphs. Alpha's comms crackled to life—Cid's voice, cold and clipped. "Initiate Protocol: Black Rose. Burn the sanctum." She froze. "But Master, our archives—!" "Burn it." The line died. Tears blurred Alpha's vision as she ignited the ritual circle. Flames consumed centuries of secrets, but the shard laughed within the inferno.
Saitama's victory over the Chronoweaver drew attention. A new portal yawned, disgorging The Silent Choir—three faceless figures in tattered robes, their voices a psychic scream that liquefied brains. Civilians collapsed, ears bleeding. Saitama covered his head. "Loud neighbors are the worst." The Choir swarmed him, their song unraveling sanity, but Saitama yawned. "Consecutive Normal Earplugs." He stuffed supermarket napkins into his ears. The Choir faltered, their power useless against sheer absurdity. "Serious Punch." They vaporized, their final note leaving a crater shaped like a musical note.
Cid, meanwhile, confronted his own reflection in a fractured reality—a version of himself from a world where he'd never gained power. Minoru Kagenou, weak and trembling, stared back. "You're a joke," Minoru spat. "All that scheming, and you're still nothing." Cid's blade shook. "I… I am Shadow." "No," Minoru laughed. "You're a scared boy playing dress-up." Cid slashed, but the mirror multiplied, endless Minorus mocking him. His screams blended with the city's collapse.
The sanctum's ashes birthed a new horror. The void-shard had evolved—Nex, a humanoid abomination with Saitama's bored expression and Cid's theatrical flair. It grinned, cracking its knuckles. "Normal Atomic Punch," it droned, mimicking Saitama's cadence. The resulting blast leveled six blocks. Alpha stared, numb. "It's… learning."
Saitama sensed the threat—not the destruction, but the smell. His microwave ramen was burning. "Crap!" He dashed home, leaving Nex to rampage. The abomination paused, then turned toward Midgar, its void-core pulsing with stolen power.
Claire, hiding in the slums, clutched a photo of her brother. The void-moss crept toward her, whispering. "He left you to die. Let us help." She reached for it—
A hand yanked her back. Valen, half-mad but eyes clear. "Don't… it lies," he rasped, void-moss retreating from his sword's glow. "The Void fears him… the bald one. Find him."
Epilogue: The Stage Cracks
Cid awoke in a crater, Minoru's laughter still ringing. Alpha found him, her face bandaged, voice hollow. "The sanctum is gone. Nex comes." Cid rose, his aura dim. "Then we'll remake it. Bigger. Better." But his hands shook.
Saitama salvaged his microwave, Nex's roar echoing in the distance. "Ugh. Can't even reheat leftovers."
In the Void, the Devourer feasted on Cid's doubts and Saitama's lingering power. "Soon," it cooed, as Nex's mimicry of the Godly Fist split the moon.