The world seemed to hold its breath. The canyon carved by Yui's fist was so deep it had pierced through the crust, revealing the glowing, molten veins of the earth below. The sky was still bleeding gray from the dust of the destroyed academy.
"Yui, listen to me," Ms. Raty whispered, her voice urgent but filled with love. She held Yui's face, forcing the girl to look into her eyes. "You have to fix this. Not for them, but for the world. You hold every power within you—life, death, creation, and time. Use it. Bring it back, Yui. Restore the balance."
Yui, still trembling in Raty's arms, let out a ragged breath. The rage was fading, replaced by a crushing weight of guilt. She closed her eyes, and instead of the violent white light, a soft, golden aura began to radiate from her small body.
[Universal Command: Restoration]
It was like watching a movie being played in reverse. The dust in the air began to swirl and solidify. The massive chunks of steel and glass rose from the ground, flying back into place with surgical precision. The miles-long canyon in the earth began to seal itself, the rock and soil stitching together as if the wound had never existed. Within minutes, the Aetheria Academy stood tall again, every brick and mana-sensor exactly where it had been before the chaos.
The only thing that didn't change was the trauma in the students' hearts.
Mr. Kradia stood in the middle of the now-restored classroom, his mouth hanging open. He touched the desk in front of him—it was solid. Not a scratch. He looked at his scouter, which was still broken on the floor.
"She didn't just fix it," Kradia muttered, cold sweat dripping down his face. "She rewrote the state of existence... She's a God."
Yui slumped against Ms. Raty, her energy completely spent. She collapsed onto her knees, her 5-cm shoes scuffing the floor as Raty caught her in a tight embrace. "It's okay... it's over now," Raty murmured.
But it wasn't over.
The sound of heavy rotors and the whining of mana-engines filled the air. Outside the newly restored windows, dozens of Black-Hawk Interceptor Drones and Military Mana-Tanks were surrounding the building. The "Zenith" energy signature had been too big to ignore.
The classroom doors were kicked open, and a squad of elite soldiers in anti-magic armor stormed in, their rifles pointed directly at the teacher and the small girl.
"Ms. Raty! Step away from the anomaly!" the commander shouted through his helmet's speakers. "By order of the Central Union, the entity known as Yui Seong is to be taken into high-security custody for the safety of the planet!"
Ms. Raty didn't move. She stood up, shielding the exhausted Yui behind her back, her purple eyes glowing with a dangerous gravity. "You'll have to pull the moon down on my head before I let you touch her."
Opia gasped for air, her lungs burning as she sat up. Beside her, Klein collapsed, his face ghostly pale; he had drained every drop of his life force to knit her neck back together.
"Opia! You're awake!" Rick shouted, his voice trembling.
But Opia didn't hear him. Her blue eyes were fixed on the ceiling that had been restored by a miracle. In her mind, she could still see Yui's expressionless face as she was lifted into the air. It wasn't just a girl's anger she had felt—it was the weight of the entire universe pressing against her throat.
"She..." Opia whispered, her voice cracking with pure, primal terror. "She isn't human. She's... she's the end of everything."
The three of them—Opia, Rick, and Klein—looked toward the center of the hall. They saw Ms. Raty standing defiantly in front of the exhausted Yui, shielding her from a forest of military rifle barrels.
A wave of sickening guilt washed over them. The rumors they had spread, the insults about Yui being an "illegitimate child"—it all felt so small and pathetic now. They realized the truth that Pak Kradia had already seen.
"Ms. Raty wasn't protecting Yui from us," Rick murmured, his eyes filling with tears as he watched their teacher face down an entire army. "She was protecting us... she was protecting the whole world from Yui."
At the front of the formation, the military commander stepped forward, his finger tightening on the trigger of his mana-disruptor. "Ms. Raty, this is your final warning! That girl is an Extinction-Level anomaly. Surrender her now, or we will open fire!"
Mr. Kradia stepped into the line of fire, his massive back acting as a second wall for Yui. He looked at the soldiers with pure contempt.
"You think those toys will stop her?" Kradia's voice boomed. "If you pull those triggers, you aren't 'securing' anything. You are poking a sleeping god with a toothpick. If she wakes up angry again, there won't be a world left for you to protect."
Yui slowly opened her eyes, looking out from behind Ms. Raty's waist. She saw the soldiers, she saw the terrified Opia, and she saw the cold metal of the guns.
"Ms. Raty..." Yui's voice was tiny, heartbreakingly fragile. "Why do they hate me? I... I just wanted to go to school."
High above the school, satellites from the World Union had already broadcast the readings to every major capital. In secret bunkers, world leaders watched the footage of the "Zenith" restoring a shattered landscape in seconds. They didn't see a miracle; they saw a threat to their sovereignty. To them, Yui was a variable that could delete their borders with a single thought.
"Target the anomaly," the High Command's voice crackled through the commander's earpiece. "If we cannot control her, she must be erased before she matures."
The soldiers adjusted their grips, their mana-rifles humming with a deadly, high-pitched whine. They were ready to sacrifice the entire academy just to take a shot at the girl in the 5-cm shoes.
Meanwhile, in a realm of eternal shadows and jagged obsidian, the Demon King sat upon his throne. In front of him, a massive floating orb of dark mana flickered with images of Aetheria Academy.
The Demon King, a being who had lived for a thousand years and slaughtered millions, felt a cold sweat run down his spine. His hand, clad in black armor, shook as he watched Yui's calm, exhausted face.
"Is this it?" the Demon King whispered, his voice filled with a dread his generals had never heard. "Is this the 'End' that the ancient prophecies spoke of? I have spent centuries preparing to conquer the human world... but what is there to conquer if a single child can blink and turn my entire kingdom into stardust?"
Back in the classroom, the atmosphere was suffocating.
"Lower your weapons!" Ms. Raty screamed, her purple eyes glowing with such intensity that the floor tiles around her began to float. "She has done nothing but fix what was broken! If you fire, I will bring the heavens down upon this city!"
"We have our orders, Professor," the commander said, his voice cold and robotic. "The World Union deems her a 'Global Level Hazard.' Squad! Prepare to—"
"WAIT!"
A scream broke through the tension. Opia dragged herself to her feet, leaning heavily on Rick and Klein. Her face was still pale, and her voice was shaky, but she looked directly at the military cameras.
"It was me!" Opia cried out, tears streaming down her face. "I provoked her! I bullied her! I lied about her and Ms. Raty! She didn't attack us—she reacted to me! If you're looking for a criminal, it's me! Don't... don't hurt her!"
The soldiers hesitated for a fraction of a second. The live feed of Opia's confession was being transmitted directly to the High Command.
Yui looked at Opia, her small eyes widening in surprise. For the first time, someone other than Ms. Raty was standing up for her.
Yui gently pulled her hand away from Ms. Raty's grip. Her exhaustion seemed to vanish, replaced by a cold, divine clarity. She didn't look like a thirteen-year-old girl anymore; she looked like the architect of existence.
Slowly, her 5-cm shoes left the floor. She drifted upward, passing the soldiers who were too frozen in awe to fire, rising through the open roof until she stood high above the academy, silhouetted against the sun.
"I tried to be quiet," Yui's voice rang out, but it wasn't just heard in the school. Her voice echoed in the minds of every human, every soldier, and even the Demon King in his dark throne room. "I tried to be small. But the world is too loud, and too filled with hate."
She pulled her fist back, but she wasn't aiming at the soldiers. She was aiming at the very fabric of the universe.
"[Universal Command: RESET]"
She didn't punch forward. She punched inward.
BOOM.
A wave of pure white light erupted from her fist, expanding at the speed of thought. It didn't destroy; it erased the present and re-wrote the past. The soldiers vanished. The ruins of the school dissolved into light. The memories of the "Zenith Destroyer" began to blur and fade from the minds of the masses.
The clock of the universe spun backward. Seconds, hours, days... flowing in reverse like a river returning to its source.
Two Days Earlier.
The sun was shining brightly over Aetheria Academy. It was a peaceful morning, and the "Sector 7 incident" hadn't happened yet.
Yui woke up in her small shack, clutching Reno the Teddy bear. She looked at her hands, then at her 5-cm platform shoes near the door. Everything was exactly as it was. The world was quiet again.
At the academy, the hallway was busy with students. Opia was walking with her group, her blue hair shimmering. She stopped in front of Yui, who was heading to class with her head down.
Opia opened her mouth to say something cruel, to call her a "Null" or a "waste of space," just like she had in the previous timeline. But suddenly, Opia froze. A cold shiver ran down her spine, and a flash of a terrifying memory—a small hand around her throat and a world turning to dust—flickered in her mind for a split second.
Opia turned pale. She didn't know why, but her heart was pounding with fear. Instead of insulting Yui, she stepped aside, her voice trembling.
"G-good morning, Yui," Opia whispered, keeping her eyes on the floor.
Yui stopped and looked at her. A small, knowing smile played on the young girl's lips. "Good morning, Opia. It's a nice day to have a quiet school life, isn't it?"
In the distance, standing by the window of the faculty lounge, Ms. Raty and Mr. Kradia were watching. Kradia dropped his coffee cup, his eyes wide. He looked at his hands, then at Yui.
"Raty..." Kradia whispered, his voice shaking. "Did the sun just... move backward?"
Ms. Raty didn't answer immediately. She felt the lingering warmth of a hug that, in this timeline, hadn't happened yet. She looked at Yui and breathed a sigh of relief.
"She gave us a second chance, Kradia," Raty said softly. "Let's make sure we don't waste it this time."