Cold seeped into Cactus's scales, not from the ancient stone, but from the chilling realization in his mind. Carvings clawed at his vision, each one a testament to a forgotten horror. These dragons, their faces twisted in serene, unsettling smiles, had welcomed their own demise. They had *embraced* the shadow. His gut twisted. This wasn't a new threat. It was a cycle, a recurring nightmare that Jade Mountain had buried beneath layers of stone and denial. The humming, the whispers, the subtle shifts in behavior—it all clicked into place with horrifying clarity. Protecting his friends, protecting Pyrrhia, meant facing this insidious evil head-on. He couldn't afford hesitation. He couldn't fail again. The memory of his past failure, a silent grave he rarely visited, screamed at him to act. Turning from the gruesome frescoes, Cactus moved with renewed urgency. The passageway, dim and tight, now felt like a tunnel leading straight to a dragon's maw. He needed to follow the hum, pinpoint its source, and expose the rot before it consumed them all. He scrambled back through the library's hidden entrance, careful to reset the stone panel. The familiar scent of old scrolls and dust was a welcome anchor in the swirling chaos of his thoughts. He emerged into the main library, the sounds of distant dragonets a dull murmur. Forward. He had to go forward. Every fiber of his being screamed for action. He pushed past a towering bookshelf, intent on finding the main corridor. "Cactus." Clay's voice, warm and familiar, stopped him dead. The big MudWing stood near the entrance to the main cave, his massive frame blocking the path. Relief, sharp and unexpected, flooded Cactus. Clay. Steady, reliable Clay. He could talk to Clay. He could explain. "Clay, there's something wrong," Cactus began, his voice low and urgent. "Deep wrong. I found a secret chamber, carvings that show—" Clay shifted, his gaze unnervingly placid. "I know about the chamber, Cactus. It's... old history. Nothing to worry about now. The academy is safe." Nerves pricked at Cactus's scales. Clay’s tone was too calm, too dismissive. His eyes, usually pools of gentle understanding, held a strange, distant quality. Not anger, not even concern, just a blank, unwavering certainty. "Safe?" Cactus scoffed, the word tasting like ash. "Clay, the humming? It's connected to this. Dragons are acting strange. Queen Glory—" "Queen Glory is worried about nothing," Clay interrupted, his voice gaining a soft, unwavering firmness. "Peace is delicate, Cactus. We must maintain it. The academy's peace is paramount." A chill snaked down Cactus's spine. *Academy's peace*. Not Pyrrhia's peace. Not the peace of their friends. Just the *academy's*. "Clay, listen to yourself! This isn't about peace. This is about manipulation, about something ancient twisting minds!" Cactus stepped forward, trying to get around him. "I need to find out where that humming is coming from. It's not benign." Clay moved with unexpected speed, his massive body shifting to block Cactus again. His broad chest was an immovable wall. "You will not disturb the peace, Cactus. Not now. Not ever." His eyes, those usually kind, sleepy eyes, had hardened. They held a disturbing loyalty, a devotion that seemed almost... programmed. It was like looking at a stranger wearing Clay's skin. Cactus's heart pounded against his ribs. He felt a sudden, desperate urge to retreat, to run from this unsettling version of his friend. But the urgency to protect, to prevent another failure, burned hotter. "Move, Clay," Cactus commanded, his voice dropping to a dangerous growl. "I won't ask again." Clay shook his head, a slow, almost sorrowful gesture. "I cannot. You are a good dragon, Cactus. But some things are best left undisturbed. For the academy's sake." His scales seemed to shimmer faintly in the muted light, a subtle shift that made Cactus's hackles rise. This wasn't just Clay being stubborn. This was something else entirely. The same influence he saw in the carvings, now manifesting in his friend. Cactus clenched his claws, his sand-warmed tail twitching. The thought of fighting Clay, of raising a claw against a dragon he trusted, was abhorrent. It went against every instinct. But what was the alternative? Let the darkness spread? Let it consume Clay too? He saw the vacant determination in Clay's eyes. There was no reasoning with him, no appealing to their shared history, their friendship. He was a barrier, a living, breathing blockade infused with the very corruption Cactus sought to eradicate. "I don't want to hurt you, Clay," Cactus said, his voice strained. His entire being rebelled against the words, against the necessity. This was the fear, his deepest core wound, manifesting in the worst possible way. Failing to protect, and now, having to *harm* to protect. Clay remained unmoving, his stance wide and resolute. "Then do not try to pass. Let the academy find its natural rhythm. Let peace prevail." *Natural rhythm?* The humming was anything but natural. It was a siren's song, lulling them into a false sense of security while their minds were slowly eroded. Cactus took a deep breath, the air thick with the scent of Clay's scales and the faint, persistent hum. His mind raced, calculating angles, weaknesses, non-lethal ways to incapacitate a dragon twice his size. He was a SandWing, built for speed and cunning, not brute force against a MudWing warrior. He watched Clay's eyes, searching for a flicker of the old Clay, a hint of his friend beneath the disturbing facade. Nothing. Just that unnerving, resolute calm. He had to make a choice. Fight his friend and risk everything, or step aside and risk *more* than everything. Pyrrhia's fate, his friends' minds, the very essence of peace hung in the balance. His tail barb twitched, a tiny bead of venom forming at its tip. He wouldn't use it, couldn't, but the instinct was there. A desperate measure for a desperate situation. The academy's peace was a lie, a trap. Cactus braced himself, his muscles tensing. This wasn't a skirmish; it was a battle for souls. He wouldn't let the shadow win. He wouldn't fail again. He absolutely refused. He moved first, a feint to the left, hoping to draw Clay's weight that direction. Clay, however, was surprisingly agile for his size, mirroring the move with an unnerving precision that wasn't typical of his usual lumbering movements. Cactus darted right, trying to slip past his flank, but Clay's enormous wing slammed down, not with malice, but with a deliberate, firm block that sent a jolt up Cactus's arm. It was a defensive move, almost practiced. "Stay, Cactus," Clay rumbled, his voice a low thrum that seemed to vibrate with the academy's pervasive hum. "It's for the best." This wasn't just Clay. This was the entity, the shadow, speaking through him. The realization solidified Cactus's resolve. He wasn't fighting his friend, not truly. He was fighting the influence that had taken root within him. He lunged forward again, a desperate attempt to bypass the colossal MudWing, to get to the source of the humming. He needed answers. He needed to *stop* this. As Clay lunged, not with anger but with a chilling, vacant determination, Cactus saw the familiar scar above his eye seemed to glow with a faint, purple luminescence.

Chapter 74: The Dragon's Unraveling