The Extra is a Hero?-Chapter 250: INTO THE LABYRINTH

Chapter 245: Into the Labyrinth

​The waiting room floor rumbled, vibrating with the collective roar of three hundred thousand throats.

​"Thirty seconds!" the announcer’s voice boomed, amplified by magic so that it rattled the teeth in my skull. "Teams, prepare for injection!"

​We stood on a circular elevator platform, the twelve of us arranged in a tight defensive circle. The air was thick with nervous energy. Even Leon, usually vibrating with excitement, looked grim. He was gripping the hilt of his sword so hard his knuckles were white.

​"Remember the plan," Arthur said, his voice cutting through the noise. He looked regal, the perfect picture of a leader, but his eyes flicked briefly to me. "We move as a unit. No heroics unless necessary."

​"Does that apply to Leon?" Eric squeaked, adjusting his glasses.

​"Especially Leon," I muttered.

​"I heard that!" Leon snapped, though he didn’t turn around.

​Hiss.

​The hydraulic locks disengaged.

​"Injection in 3... 2... 1..."

​The platform shot upward.

​The darkness of the tunnel vanished, replaced by blinding artificial light. The sudden shift in pressure popped my ears. As my vision cleared, I took a breath—and choked.

​The air wasn’t fresh. It was recycled, heavy with the scent of ozone, pine needles, and burning sand.

​[Location: Bio-Dome Alpha]

[Environmental Effect: Artificial Mana Cycle (Spells cost 10% more Mana)]

[Stage 1: The Survival Labyrinth]

​We weren’t in a stadium anymore. We were in a world within a world.

​To my left, a dense, temperate forest stretched out, the trees towering a hundred feet high with metallic bark. To my right, a shimmering desert haze distorted the air, red sand shifting under an unseen wind. Directly ahead lay the ruins of a stone city, covered in moss and vines.

​And above us, instead of the cavern roof, was a massive, multifaceted dome made of hexagonal energy panels, projecting a fake blue sky.

​"By the Gods," Elara whispered, looking up. "It’s massive."

​"Focus," Arthur barked. "Defensive perimeter!"

​We had spawned in the transition zone between the forest and the ruins. A neutral start.

​[System Announcement]

[Objective: Locate and Secure 3 Spirit Beacons.]

[Time Limit: 4 Hours.]

[Current Teams Remaining: 12]

​"Where are they?" Varkas grunted, hefting his axe. "Where are the assassins?"

​The Noctis Academy. Our first opponents.

​"They’re already here," I said softly.

​I tapped the side of my glasses. [Quantum Analysis: Active].

​The forest to our left looked empty. But the mana density was wrong. There were pockets of stillness in the swaying branches—voids where the wind didn’t blow.

​"Arthur," I whispered, stepping close to his back so it looked like I was just seeking cover. "Nine o’clock. The tree line. Three signatures. They’re waiting for us to move toward the ruins."

​Arthur didn’t flinch. He didn’t look at the trees. He trusted the intel immediately.

​"Change of plan," Arthur shouted, pointing his sword toward the ruins. "We push for the high ground! Leon, take point!"

​It was a feint.

​As soon as Leon took a step forward, the shadows detached themselves from the trees.

​Thwip. Thwip. Thwip.

​Three black throwing daggers, coated in paralytic venom, streaked toward Elara, our aerial scout. They knew she was the eyes of the team. Take her out, and we were blind.

​"Shields!" Arthur roared.

​But he was too slow. The daggers were too fast.

​Clang. Clang. Clang. 𝑓𝘳𝑒𝑒𝓌𝘦𝘣𝘯ℴ𝑣𝘦𝑙.𝘤𝑜𝑚

​Sparks flew.

​I stood in front of Elara, my hands blurring as I batted the daggers out of the air with my combat knife. I hadn’t used a skill. I had simply calculated the trajectory the moment the shadows moved.

​"Ambush!" Eric screamed, finally raising a barrier.

​"They’re in the canopy!" I signaled to Arthur.

​"Elara, wind blast! Flush them out!" Arthur commanded.

​Elara, recovering from the shock of nearly being paralyzed, slammed her staff into the ground. "Gale Force!"

​A violent cyclone erupted from our formation, tearing through the metallic trees. The camouflage broke. Five figures clad in black leather armor were blown backward, flipping through the air to land cat-like on the ruins’ crumbling walls.

​The Noctis Academy.

​Their captain, a lean boy with a veil covering the lower half of his face, locked eyes with me. He looked confused. He had aimed for the mage, not the extra with the glasses.

​"Leon, Varkas, suppress them!" Arthur ordered. "Jax, Gareth, flank right!"

​The battle exploded. Leon launched a wave of golden energy, shattering a stone pillar where the assassins were perched. Varkas charged like a bull, swinging his axe to keep them moving.

​But I wasn’t watching the fight. I was watching the ground.

​Rumble.

​The floor beneath us groaned.

​"Arthur," I said, my voice low. "The terrain."

​"What?"

​"The algorithm," I said, recalling the specific mechanics of this stage from Chapter 245 of the original novel. "The Bio-Dome shifts every ten minutes. We’re standing on a fault line."

​Arthur parried a strike from a shadow-stepping assassin and looked at me. "Where is it moving?"

​"The desert," I said. "Heat rises. The mechanics favor thermal updrafts. In ten seconds, this forest becomes an oven."

​Arthur gritted his teeth. "Arcadia! Disengage! Retreat to the stone platform!"

​"Are you crazy?" Leon shouted, clashing swords with the Noctis captain. "I have them on the ropes!"

​"Do it, Leon!" Arthur bellowed with the voice of a King.

​Leon cursed but kicked his opponent away and backflipped toward us.

​The Noctis team saw us retreating and grinned. They thought we were fleeing.

​"Cowards!" one of them hissed. "Chase them!"

​They lunged forward, entering the forest zone we had just vacated.

​CLICK.

​A massive mechanical gear turned beneath the earth.

​[Environmental Shift Initiated]

​The ground beneath the Noctis team split open. Massive heat vents, disguised as tree roots, roared to life. The metallic trees retracted into the ground, and in their place, geysers of superheated sand blasted upward.

​"Aaaargh!"

​The assassins screamed as the temperature spiked from 20 degrees to 60 degrees in a heartbeat. The sudden blast of hot sand blinded them, disrupting their shadow magic.

​We stood safely on the ruin platform, watching them scramble.

​"How did you know?" Elara asked, staring at me, wide-eyed.

​"I read the manual," I lied. "Environmental patterns are cyclical."

​Arthur looked at me. He knew there was no manual for the random shifts. But he nodded. "Good call. Now, while they’re disoriented—Advance!"

​We didn’t charge in blindly. Under Arthur’s orders—which were really my whispers translated into command—we moved methodically.

​"Eric, bind their legs. Leon, strike the center. Jax, take the stragglers."

​We swept through them like a precision instrument. The Noctis team, blinded, burned, and confused, couldn’t mount a defense.

​[Elimination: Noctis Academy - Member 1]

[Elimination: Noctis Academy - Member 2]

​Within minutes, three of them were down, their safety beacons activating to teleport them out of the arena before they took fatal damage.

​The remaining two, including their captain, vanished into the shimmering heat of the new desert biome, retreating.

​"Let them go," Arthur said, holding up a hand to stop Leon from chasing. "The objective is the Beacons, not the kills."

​We took a moment to breathe. The crowd noise filtered through the dome, a dull roar of approval.

​"That was... efficient," Eric said, wiping sweat from his forehead. He looked at me with a newfound reverence. "You saved Elara."

​"Reflexes," I said, sheathing my knife.

​"We need to move," I told Arthur. "The next Beacon is in the ruins. But the layout isn’t standard."

​I looked at the crumbling stone city ahead. In the novel, this area was supposed to be a simple maze. But my Quantum Analysis was picking up something else.

​Strange, purple veins were pulsing in the mortar of the ancient stones.

​[Anomaly Detected]

[Mana Corruption: 12%]

[Source: Unknown]

​The Cult. They hadn’t just infiltrated the staff; they had tampered with the arena itself.

​"Stay close," I said, stepping to the front, breaking formation for the first time. "And don’t touch the walls."

​Arthur frowned but fell in step beside me. "What do you see, Wilson?"

​"I see a trap," I murmured, my eyes tracking the flow of corrupted mana. "And it wasn’t set by the dwarves."

​I looked up at the fake sky. Somewhere up there, the Demon General was watching. And if my hunch was right, this labyrinth was about to get a lot more lethal than the rules allowed.

​"Let’s go," I said. "And keep your hands on your weapons. The real test starts now."

​(To be continued)