After sending Hawkeye and his strike team on their mission, Marcus leapt from the rooftop, descending into the fog-veiled streets below as he advanced toward the armored convoy.
Alongside him surged countless of his creations — Chasers, Extremis Thunderbeasts, and numerous mutant infected. Every one of them had been designated as expendable rear-guard forces, a bloody buffer meant to stall the enemy and buy time for the rest of the horde's withdrawal.
In preparation for this final confrontation, Marcus had deployed everything he had created in recent days — every prototype, every disposable abomination, every monster that could still move.
This was the endgame. On both sides, death was no longer a deterrent.
---
Meanwhile, Captain America's convoy found itself besieged on all sides. The undead poured toward them in endless waves, driven by Marcus's will to seize the nuclear payloads hidden within the armored trucks.
But this time, humanity had come armed with firepower worthy of extinction itself.
The first-generation Sentinel units opened fire with unrelenting ferocity. Their left arms spun up heavy Gatling cannons, unleashing storms of tungsten rounds that tore through the undead ranks. The 17mm armor-piercing bullets punched cleanly through the zombies' mutated bone shells, shredding them into chunks of flesh and splinters. Their right arms launched explosive rockets in steady volleys, each blast carving burning craters through the corpse tide.
Around the machines, the superheroes fought like gods of war.
The Ghost Rider, his flaming skull blazing in the gloom, swung his infernal chain in wide arcs from atop his roaring Hellcycle. Each strike shattered scores of undead, while the Hellfire scorched their very souls, leaving only drifting ashes behind.
The Power Man (Luke Cage) smashed the ground with a thunderous punch, the shockwave toppling dozens of corpses at once. He then seized two of them by the legs, spinning them like grotesque flails and smashing apart the ones still standing.
The Blade moved through the battlefield like a storm of silver light, his sword flashing faster than the eye could track. Every swing cleaved a body in two, every movement left trails of blood and motion blurred by sheer speed.
At the vanguard, Captain America, Black Panther, and Falcon fought shoulder to shoulder, leading the convoy through the streets.
Black Panther moved like a shadow, his vibranium suit absorbing every strike as his claws sliced clean through the infected. Falcon soared just above the ground, his mechanical wings slicing through the air as he rained bullets down on the enemy, weaving gracefully between explosions and fire.
Captain America remained near the front, shield raised high, the eye of the storm. Any zombie that breached the defensive line met his vibranium shield — and the sickening crunch of shattered bone was always the same.
For a time, the convoy carved steadily through the horde. Ten superheroes and over a hundred Sentinel drones formed a moving fortress, grinding thousands of zombies beneath their advance.
But even titans could be drowned by an ocean.
The dead came in endless numbers, their bodies piling into makeshift barricades. Every meter gained demanded blood, sweat, and ammunition. After ten kilometers of brutal fighting, the convoy's progress slowed to a crawl.
Captain America surveyed the field grimly. Tens of thousands of corpses lay scattered in their wake — and yet, the tide ahead looked just as thick as before.
More were coming. Always more.
And among them, something massive began to move.
"Stay sharp!" Captain America shouted, smashing another zombie into pulp. "Hydra won't rely on foot soldiers alone. Expect a strike team — or worse."
As if on cue, the fog shifted. Enormous silhouettes emerged from the mist, shaking the ground with every step.
"Contact — dead ahead!" shouted Falcon over comms.
Through the haze came several Extremis Thunderbeasts, towering behemoths bristling with armor and molten energy. On their backs rode dozens of Chasers, armed to the teeth with grenade launchers and plasma cannons.
The moment they locked onto the convoy, the beasts broke into a charge. Their twin armored pincers spread wide, glowing with intense heat. Like living battering rams, they plowed forward — crushing even their own undead allies beneath their charge. Anything that stood in their way was obliterated, ground to dust beneath hundreds of tons of muscle and momentum.
If those monsters reached the convoy, not even the tanks' reinforced armor could withstand the impact.
Falcon dived low, strafing the Thunderbeasts' armored heads with twin submachine guns. Sparks burst across their molten carapaces, but the bullets barely left scratches. One of the Chasers on a beast's back fired a salvo of heat-seeking rockets in retaliation — three direct hits engulfed Falcon in fire and smoke.
"Sam!" Captain America shouted, eyes wide, as Falcon spiraled downward — crashing into the dense horde below.
"Hold the line!" Steve roared. He sprinted forward, planting himself in front of the lead armored truck. Kneeling, he raised his shield and braced for impact.
But before the Thunderbeasts could reach him, another roar filled the battlefield — the Ghost Rider had already moved.
Flames flared as his Hellcycle screeched to a stop between the convoy and the oncoming monsters. Blue Hellfire erupted from his wheels, forming a blazing wall that turned the nearest undead to ash in an instant.
The Thunderbeasts charged headlong into the flames, their armor glowing white-hot — but the Ghost Rider didn't move. The sockets of his burning skull flared brighter, locking eyes with the advancing beasts.
"Look into my eyes."
The words rang through the battlefield like a death sentence.
In that instant, every zombie and Chasers within his line of sight froze mid-stride. Blue Hellfire erupted from their eyes, their bodies convulsing as their souls burned from the inside out.
Dozens collapsed at once, their corpses falling lifelessly to the scorched ground.
The lead Thunderbeast, its massive frame still carried forward by momentum, stumbled several hundred meters before finally grinding to a halt—its great armored pincers just inches from the Ghost Rider's face.
The two stood frozen in eerie silence—one, a beast of bioengineered fury; the other, a reaper wreathed in flame.