Apocalypse Architect: A Tower Defense LitRPG

Chapter 151: Upgraded Elena

Elena nodded sharply. Raising the Soul Collector Rifle, she laid down a relentless stream of suppressing fire against the distant Spiked Dune Lords.

The rhythmic thump-thump-thump of her rifle blended with the chaotic symphony of the battlefield. Nearby Sentry Towers, heavy artillery emplacements, and an array of Defense Towers unleashed a synchronized bombardment upon the insect horde.

Yet, the barrage barely slowed them. The monsters ignored the casualties, their massive, segmented bodies surging forward in a frantic sprint toward the core zone.

Within the besieged core zone, Slade’s previous arrogant composure had shattered, replaced by raw, suffocating panic. Survival was his only remaining instinct. The lucrative rewards promised by the Redrock Bastion elites? Worthless. He had only just seized control as the head of The Helios Syndicate. Dying now meant his usurper of a younger brother, Sawyer, would inherit everything. The mere thought of losing his hard-won empire to that brat made his blood boil.

Slade scrambled to the Wall, his eyes locked on the endless Insect Swarm battering the perimeter. His hatred for Jax gnawed at him. Jax, you son of a bitch. You set me up. Just wait until I get out of this…

But his threats were empty. The dozens of Tier 2 Awakened he’d brought along were effectively paralyzed, cowering behind the reinforced Wall, waiting for the inevitable slaughter. For the swarm, the objective was terrifyingly simple: breach the core and gorge on everyone inside.

Miles away, safe in his office, Sawyer received the intel regarding the core zone’s collapse. Hearing that Slade’s forces were trapped, Sawyer’s face flushed with a dark, euphoric glee.

Slade, let’s see you worm your way out of this one, Sawyer thought, a vicious smirk pulling at his lips. You’ll pay the price. I just never expected the payout to come this fast!

He walked to his window, peering out toward the core zone. Though the towering Walls obscured the carnage, his imagination easily filled in the blanks of his brother’s desperate predicament.

Back on the frontlines, Jax stood atop the Wall, his brow furrowed as he watched Elena pump round after round into the Spiked Dune Lords. Despite the heavy fire, not a single beast had dropped.

Why won’t they die? Jax mused. Are these Spiked Dune Lords really that heavily armored, or is Elena’s level just too low to punch through?

Sensing his scrutiny, Elena let out an exasperated sigh. “Is this so-called ‘Awakened Hero’ ability of yours actually reliable? I feel like I’m shooting spitballs at a tank!”

Jax offered a helpless shrug. “Hey, I’m just the architect. Those are Tier 4 monsters, and they’re notoriously thick-skinned. Just keep firing!”

Jax checked his tactical watch. It was 6:00 PM; eighteen hours had passed since the Wall had been blown at midnight. The sky was already bleeding into a bruised purple twilight. His expression hardened.

We need to herd this Insect Swarm out of here, fast, he calculated. If night falls and a second wave hits while we’re still bogged down, the entire grid will collapse into chaos.

He tapped into his comms. “Liu Hu. Command all outermost Defense Towers to cease fire. Immediately.”

Liu Hu paused, his voice crackling over the radio with obvious confusion. “Sir? We have them on the run! The swarm’s formation is breaking. If we stop firing now, we throw away all our momentum.”

“You’re only looking at the current wave,” Jax replied, his tone brokering no argument. “The sun is setting. Once it’s dark, a new wave will spawn. We have to funnel this current swarm toward Redrock Bastion. These are hive-mind creatures; if the vanguard reaches Redrock, the incoming reinforcements will track their pheromone trails and redirect their siege there. If we don’t herd them out now, The Sprawl takes the full brunt of the night raid, and my entire operational framework goes up in smoke.”

Comprehension dawned on Liu Hu. “Understood, Sir. Relaying the order now.”

Across the outer perimeter, the heavy kinetic thud of the Defense Towers abruptly silenced. Deprived of their immediate aggressors, the surviving insect monsters clicked their mandibles in confusion before instinct took over, driving them blindly forward toward the core zone.

Up on the Wall, Elena’s trigger finger ached. She fired another round, the bullet sinking into a mangled crater on a Spiked Dune Lord’s skull—a wound she had shot at least eighty times already. Damn it, she cursed inwardly. If I survive this, I need to power-level. And I wish this Soul Collector Rifle had an automatic mode.

Nearby, Jax was busy organizing the latest recon reports on his interface when a crisp chime echoed in his mind.

[System Alert: Tier 4 Spiked Dune Lord Killed x1]

Jax blinked, his head snapping toward Elena’s sector.

The massive Spiked Dune Lord she had been hyper-focusing on suddenly convulsed. Its segmented legs locked up, and with a thunderous, dust-kicking crash, the behemoth collapsed.

It was Elena’s first solo kill on a Tier 4 threat. A ragged cheer erupted from the surrounding defenders.

Elena lowered her rifle, staring at the corpse in disbelief. “I… I actually killed it?”

Jax shot her a brilliant, confident smirk. “Soloed a Tier 4. Not bad at all. Congratulations.”

A sudden jolt of energy surged through the Soul Collector Rifle, causing Elena to gasp. “Wait… something’s happening. I think I just unlocked a new skill!”

Jax immediately pulled up her bio-metrics on his system prompt.

[Hero Update: Elena – Level 5 Awakened]

[Exclusive Skill Unlocked: Armor-Piercing Round]

[Skill Details: Projectiles fired from the Soul Collector Rifle now inherently bypass armor plating, inflicting guaranteed critical damage on insect monsters with high defensive stats.]

“Looks like you hit Level 5,” Jax announced, his eyes gleaming with satisfaction. “Your Soul Collector Rifle just gained an innate armor-piercing effect. From now on, high-defense targets are going to melt a lot faster. That cuts your time-to-kill in half.”

Overjoyed, Elena let out an uncharacteristic squeal and threw her arms around Jax’s neck. A split second later, realizing she was hugging him in front of half the garrison, her face burned crimson. She shoved him back, feigning disgust.

“Ahem! I mean, obviously,” she stammered, dusting off her jacket. “Just a minor milestone. I’ll keep grinding and hunting more insect monsters. Guess this gun isn’t total garbage after all.”

Jax crossed his arms, raising an eyebrow. “You know there’s an audience, right? Try to keep your hands to yourself in the future.”

“Hmph. As if I care what they think!”

“I care,” Jax shot back, feigning offense. “How am I supposed to find a proper wife if people think we’re entangled?”

Elena’s jaw dropped, her eyes narrowing to dangerous slits. “You opportunistic bastard! You get a free hug and then insult me? Fine, I’m ignoring you!”

True to her word, she turned her back on him, though the aggressive, enthusiastic speed at which she resumed sniping told a different story.

As the last slivers of sunlight vanished beneath the horizon, Jax returned to his command console. With precise, sweeping motions, he managed the fortress’s Defense Towers, methodically shutting down the outer grid and restricting the perimeter fire layer by layer. As the safe zones shrank, the disoriented insect horde was funneled perfectly into his trap, surging relentlessly toward the core zone.

As night fell completely, Jax commanded the entire fortress’s Defense Towers to gradually close in toward the core zone. Each time a location’s Defense Towers ceased fire, a large number of insect monsters, left without a target, surged toward the core zone.