The secondary explosions were smaller, more like the rattling of teeth after a heavy punch, but the damage was done. Smoke began to curl around the lab equipment, smelling of ozone and burnt insulation.
While the blast had sent Banner and Natasha into the abyss of the lower decks, the others had been lucky enough to be shielded by the lab's reinforced central pillars. Steve Rogers was the first to scramble up, coughing as he swept a layer of powdered glass from his shoulders. He saw Tony Stark lying facedown a few feet away, unmoving.
Steve lunged forward, grabbing Tony by the chest plate of his flight suit and hauling him up. "Stark! Talk to me. You still in there?"
Tony groaned, his eyes fluttering open before snapping into focus. He looked around the wrecked lab, his brain already calculating the structural integrity of the ship. "Yeah... yeah. My ego's bruised, but everything else is intact. Mostly."
"Go," Steve said, his voice dropping into the rasp of a commanding officer. "Get your armor. We're losing altitude."
"I'm ahead of you, Cap," Tony replied, shaking off the last of the daze. He turned to leave but stopped, his eyes landing on Leander Hayes.
Leander was still standing in the center of the room, untouched by the debris, but he was frozen. He looked like a gilded statue, the golden light from his skin illuminating the swirling smoke. He hadn't moved an inch since the explosion. Tony wanted to reach out, to pull the kid along, but the heat coming off Leander was intense, like standing next to a blast furnace.
"Leo!" Tony shouted, but there was no response. With a frustrated grit of his teeth, Tony turned and sprinted toward the workshop where the Mark VI was docked.
The Helicarrier gave a sickening lurch, tilting at a five-degree angle. Every alarm on the ship began to scream in unison—a discordant symphony of disaster. Red emergency lights bathed the corridors in a bloody hue.
In the Command Center, Nick Fury hauled himself off the floor, his hand flying to his earpiece. "Hill! Give me a status report before we start hitting the water!"
Maria Hill was already at her station, her fingers flying across a flickering console. "External detonation at Rotor Three! The turbine is shredded, Director. We're losing lift on the port side."
"Can we reroute?" Fury demanded, leaning against a navigation table to keep his balance.
"Not while we're in the air," Hill reported, her voice tight with urgency. "We can stabilize with the other three, but if we lose one more engine, this ship becomes the world's biggest lawn dart. We need someone outside to clear the debris and restart the cooling system manually."
"Stark, you copy?" Fury barked into the comms.
"I'm on it," Tony's voice crackled back, followed by the high-pitched whine of repulsors powering up. "Just keep the lights on for me."
"Coulson, lock down the detention level," Fury ordered. "And get to the armory. We've got boarders."
Deep in the belly of the ship, the situation was far more primal.
Natasha Romanoff was pinned. Her ankle was caught beneath a heavy section of fallen support piping, the cold steel biting into her skin. She didn't scream; she just breathed, her eyes searching the dark, steam-filled room.
A few yards away, Dr. Bruce Banner was on his knees. He was trembling so violently that the floor beneath him seemed to vibrate. He was clutching his head, letting out low, guttural whimpers that were slowly evolving into growls.
"Bruce," Natasha whispered, her voice filled with a desperate calm. "Bruce, look at me. You have to fight it. This is exactly what Loki wants. He's in your head, Bruce. Don't let him win."
Banner looked up, and for a second, Natasha saw the man she had recruited in Kolkata. But his skin was beginning to take on a sickly, translucent grey-green hue. His muscles were bulging, tearing through the seams of his shirt.
"Your... life..." Banner rasped, his voice unrecognizable. He remembered her earlier promise to protect him, to get him away from all this. The irony of it seemed to feed the rage.
The Mind Stone's influence, though distant, acted like a catalyst on Banner's suppressed resentment. But the Hulk didn't care about logic or ledgers. The Hulk was a creature of pure, unadulterated instinct, and right now, he felt trapped. He felt hunted.
"Run," Banner managed to choke out, his eyes suddenly flashing a brilliant, toxic emerald.
Natasha didn't hesitate. She threw her weight against the pipe, the pain in her ankle a distant afterthought as the adrenaline took over. She felt the bone pop as she wrenched herself free, just as the man known as Bruce Banner vanished.
In his place stood a mountain of muscle. The Hulk let out a roar that shook the very foundations of the Helicarrier, a sound of pure, primordial fury. He was a head taller than the massive coolant tanks, his skin shimmering with a dull, bulletproof luster.
Natasha scrambled backward, ducking into the maze of pipes and catwalks. She was fast, one of the best in the world, but the Hulk was a force of nature. He swung a massive arm, obliterating a steam pipe as if it were a toothpick.
"Thor! If you can hear me, I could really use a hand down here!" she yelled into her comms, narrowly sliding under a swinging fist that would have turned her into a red smear on the wall.
On the exterior of the ship, Steve Rogers stepped out onto the maintenance catwalk, the wind whipping at his tactical suit with hurricane force. Below him, the clouds blurred past at hundreds of miles per hour.
"Stark! I'm at the control junction!" Steve shouted over the roar of the wind.
The Mark VI hovered into view, a streak of red and gold against the blue sky. Tony landed with a metallic thud on the edge of the ruined turbine housing. He looked into the mangled heart of the engine—shards of the hull were wedged deep into the superconducting magnets.
"I see the problem," Tony's voice came through Steve's earpiece. "I need to clear the rotors and jump-start the cooling system, or the whole thing is going to melt into a puddle of slag. Cap, I need you at the manual override. I'll tell you which relays to flip."
Steve vaulted over a railing, landing perfectly on the control box. He ripped the cover off, revealing a nightmare of fried wires and sparking circuit boards. "Stark, it's a mess in here. It looks like a technicolor bird's nest."
"Very professional assessment, Cap," Tony quipped, though his voice was strained. He was using his repulsors to push against a massive piece of debris. "Just look for the switches that are glowing red. Those are the ones currently trying to kill us."
Inside the lab, the world had gone quiet for Leander Hayes.
He was no longer aware of the wind, the alarms, or the impending crash. He was locked in a psychic war. The Mind Stone's energy was a torrential flood of cold, sharp intelligence, trying to rewrite his personality, trying to find the "delete" button for his consciousness.
If this were the full, unbridled power of the Infinity Stone, Leander would have been erased in a microsecond. But this was a leak—a focused stream directed by Loki through the scepter.
Leander's own energy, the vast reservoir of power he had refined after his time in Wakanda, rose up to meet the invader. Golden light surged from his core, acting like a dam against the yellow psionic tide. The two forces collided within the space of his mind, creating a spectacular display of internal fireworks.
But then, something shifted.
Leander didn't just push back. He began to filter.
His unique ability to manipulate the fundamental properties of matter and energy allowed him to see the structure of the Mind Stone's power. He realized that while the psionic 'will' of the stone was hostile, the energy itself was pure.
Slowly, almost imperceptibly, the golden light began to wrap around the yellow torrent. It didn't destroy the energy; it cleaned it. The raw, terrifying power of the Mind Scepter began to bleed into Leander's arms, flowing through his meridians and being stored within his own cells.