The next morning, a subtle ripple of unease spread through the Academy. Seraphina, the brilliant B-Rank student, was found unconscious outside her dormitory, suffering from what the official report vaguely termed "mana exhaustion." Han-sol knew better. He had seen the [EXTERNAL INFLUENCE: TERMINATED] notification. He had freed her, but the incident had shaken the Academy's carefully constructed facade of order.
Instructor Kim, during combat fundamentals, seemed more agitated than usual. He barked orders, his eyes constantly scanning the students, as if searching for something. Han-sol's System registered a new, pervasive error around the instructor: [INSTRUCTOR KIM: ANXIETY - HIGH], [TRUST: COMPROMISED (MINOR)]. Even the seasoned veteran was feeling the effects of the Academy's hidden vulnerabilities.
Jin-woo, surprisingly, approached Han-sol after class. His usual arrogance was replaced by a thoughtful frown. "Seraphina… she's usually so careful with her mana. And she's one of the best. What do you think happened?"
Han-sol met his gaze, weighing his words carefully. "The Academy's network… it has some vulnerabilities. Some deep-seated errors. It's possible someone exploited them." He didn't reveal Kaelen's involvement, or Seraphina's unwitting role. Not yet.
Jin-woo's eyes widened. "Vulnerabilities? You mean… glitches? Like the Ogre Brute in the simulator?"
Han-sol nodded. "Bigger. More systemic. Someone is actively trying to manipulate the Academy's System. Not just for training, but for… information. Control."
Jin-woo fell silent, his mind clearly grappling with the implications. The idea that the very System they relied on, the Academy that was supposed to protect and train them, could be compromised was a disturbing thought. Han-sol saw a new error around Jin-woo: [WORLDVIEW: CHALLENGED], [CURIOSITY: INTENSIFIED].
Later that day, during a lecture on System security protocols, Han-sol's System flared again. The [ACADEMY NETWORK: DATA INTEGRITY - COMPROMISED] error was still present, but now it was accompanied by a new, more urgent warning: [DATA EXTRACTION: ACCELERATED], [TARGET: STUDENT RECORDS (SENSITIVE)].
Someone was trying to extract student records, and they were doing it fast. This wasn't just about general information; it was about specific, personal data. He immediately focused on the source of the extraction, tracing the blue lines of corruption through the Academy's network. The trail led him to the administrative wing, a highly restricted area.
He knew he couldn't just walk in. The administrative wing was protected by multiple layers of security protocols. But he also knew that every protocol, every system, had its glitches. He needed a distraction, a way to draw attention away from his own intrusion.
He subtly reached out, his mental energy flowing into the Academy's public announcement system. He found a minor [AUDIO OUTPUT: FREQUENCY GLITCH] error in the system's programming. It was a simple, almost harmless flaw, but he could rewrite it.
[REWRITE AUDIO OUTPUT: FREQUENCY GLITCH TO (MAXIMUM DISTORTION)? Y/N]
He slammed 'Y'. A deafening, ear-splitting screech erupted from every speaker in the Academy, a cacophony of distorted sound that sent students and instructors alike clutching their ears. Panic immediately broke out. [ACADEMY SYSTEM: ALERT - HIGH], [PERSONNEL: DISORIENTED].
Amidst the chaos, Han-sol slipped into the administrative wing. The security systems, while robust, were now riddled with [SECURITY PROTOCOL: DISORIENTED] errors, their sensors overwhelmed by the sonic assault. He bypassed them with ease, his Error Rewrite skill making him a ghost in the machine.
He found the source of the data extraction in a deserted server room. A single, cloaked figure was hunched over a console, their hands flying across the holographic keyboard, data streaming into a portable storage device. Around the figure, Han-sol's System screamed: [ENTITY DETECTED: K.A.E.L.E.N. (ACTIVE)], [DATA EXTRACTION: CRITICAL], [INTENT: REVENGE].
Kaelen. The Rogue System Administrator. He wasn't just influencing the network; he was physically present, continuing his malicious work. And his intent was revenge. Revenge against the Academy, against the System, against Han-sol himself.
Han-sol knew he couldn't confront Kaelen directly. The Overrider was a formidable opponent, even without the Primary Core's power. He needed to sever the data extraction, to cut off Kaelen's access to the student records. He focused on the [DATA EXTRACTION: CRITICAL] error, and the [K.A.E.L.E.N.: NETWORK CONNECTION - DIRECT].
[REWRITE K.A.E.L.E.N.: NETWORK CONNECTION - DIRECT TO (SEVERED)? Y/N]
He slammed 'Y'. A blinding flash of blue light erupted, not from Han-sol, but from the console Kaelen was using. Kaelen shrieked, a sound of pure frustration and rage, as his connection to the Academy's network was violently severed. The data stream stopped, the portable storage device going dark.
"You!" Kaelen roared, turning to face Han-sol, his cloaked figure radiating malevolent energy. "The little glitch! You dare interfere with my work again?!" He lunged, a blade of pure mana forming in his hand.
Han-sol, still reeling from the rewrite, barely dodged the attack. He was exhausted, his mana reserves dangerously low. He couldn't fight Kaelen. Not here. Not now. He needed to escape, to warn the Academy.
He saw a faint [EMERGENCY EXIT: MANUAL OVERRIDE (GLITCHED)] error on a nearby door. It was a risk, but it was his only chance. He slammed 'Y' on the rewrite, forcing the door open, and sprinted out, Kaelen's furious roars echoing behind him.
He emerged into the chaotic administrative wing, where security personnel were finally starting to regain their composure. He pointed back towards the server room. "Kaelen! The Rogue Administrator! He's in there! He was extracting student records!"
The security personnel, their faces grim, immediately converged on the server room. Han-sol, his mission accomplished, slipped away, disappearing into the crowd of disoriented students. He had unveiled a deeper glitch, a more insidious threat. Kaelen was still active, still seeking revenge, and he was targeting the Academy's students. The Academy, he realized, was not just a place of learning; it was a battleground, and he, the Debugger, was now at the forefront of a hidden war. The unveiling of the glitch was just the beginning. The Academy's shadow, he knew, was far more dangerous than he had ever imagined, and he was the only one who could truly see its depths.