Between Darkness - Chapter 2: Kate Unleashed

"Kate, you need to stay behind the line."

Kate Morrison ignored Chelsea's voice in her earpiece. The shuttle bay doors were opening, void-cold air rushing past her face, and somewhere out there in the darkness, people were dying.

Every death hit her before she heard about it. That was the worst part—not the dying itself, but the knowing. The Hollowing had cracked something open in her head years ago, something that let her feel the threads connecting living things the way other people felt temperature or wind. Each person was a tiny warmth in her awareness, a little spark pushing back against the cold nothing between dimensions.

Now those sparks were going out by the hundreds. Each one landed in her chest like a dropped stone—a hollow thud behind her ribs, a silence where a heartbeat had been. Somewhere out there, a mother was reaching for a child she'd never touch again. A soldier was discovering that armor didn't stop corruption. A mechanic was floating in vacuum because the hull breach happened too fast to seal.

Kate carried all of it. She was eleven. She carried it anyway.

"Kate!" Chelsea's voice sharpened through the earpiece, that particular edge it got when Chelsea was scared but didn't want Kate to know she was scared. "The combat zone is too hot. Admiral Voss ordered you to the secondary position."

"Admiral Voss isn't here." Kate stepped to the edge of the bay door, magnetic boots clicking against the deck in heavy, deliberate steps. Below her—below being a relative term in space—the battle sprawled across a million kilometers of void. Human ships and Dominion vessels tangled in fire and debris and the slow drift of things that used to be ships and used to carry people. "I am."

The shuttle waiting behind her hummed with barely contained power, vibrating through the deck plates into her boots and up through her bones. It was supposed to take her to a safe position—somewhere she could use her abilities without putting herself in direct danger. A command post. A fortified station. Somewhere clean and distant where the people making decisions about her life could watch her on monitors and pretend she was a weapon system instead of a kid.

She reached out with the part of herself that wasn't quite human anymore.

It used to hurt, reaching. When she was seven, the first time she'd stretched beyond her own skull into the space where the Hollowing lived, it had felt like touching a hot stove—her mind flinching back, leaving psychic blisters that ached for days. Now it felt like flexing a muscle she'd been born with. Natural. Easy.

That ease terrified her more than the pain ever had.

The Dominion ships ahead burned with corruption. Their Hollowing signatures tasted bitter on the back of her tongue—metal and rot and something older than stars, like licking a battery while standing in a graveyard. Each vessel was a node of darkness, channeling power from that other place. The dimension the Dominion had cracked open centuries ago, had learned to drink from the way a person might drink from a river without understanding the current underneath.

*They're using it for everything now.* The thought formed in words she wasn't sure were entirely hers. *Weapons. Shields. Phase drives. They've figured out how to draw more power than ever before.*

*Little door,* a voice whispered in the back of her mind. *Little door, let us through.*

Kate shoved the voice down. She'd been hearing it since she was six years old—since before the Hollowing had any real hold on her, before the blackouts and the bleeding and the nights when she woke up speaking languages she'd never learned. The Hollowing talked to her constantly now. Promises, threats, offers. It knew every secret she'd ever tried to keep, every fear she'd buried, every late-night wish she'd whispered into her pillow when she thought no one was listening.

It could wait. It always waited. That was the terrifying thing about it—the patience.

"Shuttle pilot," Kate said. "New heading. Take me to the front."

"Miss Morrison, my orders are—"

"Your orders just changed." Kate turned to look at him and let him see what she was—a small girl, thin and fragile-looking, dark hair pulled back in a practical ponytail that Chelsea had braided that morning with the same careful fingers she used to field-strip a sidearm. Brown eyes that weren't quite right anymore. Not the warm brown they'd been when she was little. Darker now, with something moving behind them—a depth that shouldn't exist in a human iris, a presence that looked back at the pilot and saw the capillaries in his retinas, the electrical impulses in his brain, the tiny chemical signature of his fear.

The pilot swallowed hard enough that Kate heard his throat click. "Yes, ma'am."

The shuttle accelerated toward the battle. G-forces pressed her against the seat—real, physical, grounding. The kind of sensation that reminded her she still had a body, still existed in three dimensions, still had bones that could break and skin that could bruise. Outside, space blazed with weapons fire—plasma bolts in blue-white streaks, missile trails threading between debris fields, and the sickening purple-black discharge of Hollowing-infused weapons that made the void itself seem to recoil.

She pressed her hand against the viewport. The glass was cold enough to sting. A human destroyer took a direct hit two hundred kilometers to port, its hull splitting open along the seams like an overripe fruit, atmosphere venting in a cloud of crystallizing vapor that caught the distant starlight and sparkled. Pretty, almost. If you didn't know what the sparkle was made of.

Forty-seven lives vanished between one heartbeat and the next. The wave of their absence crashed through Kate's awareness—not pain, exactly, but a hollow percussion behind her sternum, like someone had scooped out a piece of her chest and left the edges raw.

She catalogued it. She'd learned to catalogue. You couldn't stop and grieve for every death when the deaths came this fast. You filed them away in the part of your brain that would deal with them later—at night, in the dark, when the shaking started and Chelsea held her and pretended not to notice.

A Dominion cruiser loomed ahead, its hull covered in pulsing bioluminescent patterns that shifted and writhed like something alive moving under skin. Kate reached toward it with her mind, and the corruption running through its systems answered—a slithering recognition, dark blood through diseased veins that knew the taste of her.

*Little door,* it whispered. Its voice had texture—wet, like something breathing through fluid. *You've come to play. We've missed you.*

Kate slammed it shut. Forced it back. The mental effort sent pain spiking through her temples—white-hot, needle-sharp, the kind that used to make her scream when she was eight. Now she just gritted her teeth until she tasted the metallic tang of a bitten tongue.

"There." She pointed through the viewport, finger pressing against the cold glass. Condensation formed around her touch—wrong condensation, crystallizing in fractal patterns that had no business forming at this temperature. She pulled her hand back before the pilot noticed. "That cruiser is coordinating the phase attacks. Central command node directing multiple ships. Take out that ship, and the network falls."

"How can you possibly know—"

"Because I can taste it." Her voice went flat. Cold. Older than it should sound, and she hated that—hated how the Hollowing made her sound like an adult when she wanted to sound like herself. "Land on that ship."

"Land on a—that's a Dominion warship!"

"Yes." Kate was already moving toward the airlock. Her hands were steady. They wouldn't be later. "I know."

The shuttle dove toward the cruiser's dorsal hull. Anti-aircraft fire streaked past in green-black bolts that left afterimages—purple smears across her vision that took too long to fade. The small vessel rocked hard to starboard. A plasma bolt grazed the wing, and the impact translated through the shuttle's frame as a deep, bone-rattling shudder. Warning lights flashed red across the cockpit. The pilot was muttering something—prayers or curses, she couldn't tell which.

They hit hard. Emergency clamps fired, anchoring them to the enemy hull with a screech of tortured metal that vibrated through her jaw. Kate cycled the airlock without waiting for pressure equalization—vacuum rushed past her, tugging at her suit, trying to drag the air from her lungs before the seals engaged.

Silence. Absolute. No sound in space, no matter how loud the explosions. Just Kate and the stars and the ship beneath her feet and the vast, ancient hunger pressing against the inside of her skull.

The cruiser's hull was warm beneath her boots. Warm and alive with that pulsing energy, that heartbeat rhythm that matched the darkness in her own chest beat for beat. Wrong warmth. The kind of warmth a fever produces—the body fighting something it can't expel. The crew inside—sixty Dominion soldiers, their minds touched by the same corruption—registered her presence. Their awareness shifted like searchlights finding a target. They reached for weapons. They'd been warned about her.

Kate knelt. The hull vibrated under her knees. She pressed her palms flat against the metal—felt it shudder at her touch, as if the ship itself recognized what she was—and pushed.

Not physical. Deeper. In the space between heartbeats, in the dimension beneath dimensions that the Hollowing had taught her existed whether she wanted to know or not. She reached into the ship's corruption network and twisted. Found the threads of stolen power and knotted them. Found the flow of energy and dammed it. Found the connection to that other place—the place that whispered and promised and lied—and severed it.

The cruiser shuddered beneath her. Running lights flickered and died. Bioluminescent patterns went dark, one section at a time, like infection retreating from a wound. The crew inside screamed—she felt their terror as a vibration through the hull, through her palms, through the connection the Hollowing forced between her and everything it touched.

Sixty abrupt silences ringing through her like struck metal. Sixty lives ending because Kate Morrison decided they needed to end.

She catalogued that too. The number went into the box with all the other numbers. The box was getting full.

Across the battle, other Dominion ships faltered. The phase coordination node was gone. Without it, they couldn't synchronize their dimensional transit—each ship operating independently, losing the precision that made phase attacks devastating. The formation scattered. Not defeated—the Dominion had hundreds more ships—but disrupted.

Not victory. But time. Time for human ships to regroup. Time for transports to run.

Kate stood, swaying. Her head throbbed like someone had driven a spike behind her left eye. Her nose was bleeding—copper at the back of her throat, warmth running down her upper lip and dripping off her chin inside the suit helmet. Using her abilities always cost something. The Hollowing took a piece of her every time she reached into that other place, and the pieces it took didn't grow back.

But people had stopped dying. For this moment—this one narrow, blood-bought moment—the torrent of deaths had slowed to a trickle.

"Kate!" Chelsea's voice in her earpiece, barely controlled. "What did you do? The Dominion formation is breaking up."

"I know." Kate wiped blood from her nose with the back of her glove. White fabric came away red, and she stared at the stain for a moment—such a small amount of blood for sixty lives. "I gave you an opening. Use it."

She didn't wait for a response. More ships out there, more nodes of corruption pulling at her awareness. They called to her the way magnets called to iron—inevitable, physical, beyond choice.

Kate gave the Hollowing what it wanted.

For the next hour, she moved through the battle like something out of the stories soldiers told each other in whispers. The shuttle pilot followed her orders without question now—he'd watched her shut down three coordination nodes in succession, kneeling on enemy hulls with her palms pressed flat and her eyes going black while ships died beneath her. He'd stopped looking at her like a child somewhere around the second ship. She didn't know what he looked at her like now, and she didn't want to know.

Each time, the cost grew higher. Her nose wouldn't stop bleeding. Her hands shook—fine tremors she could hide by making fists, but the pilot had noticed. The headache behind her eyes had become a constant pressure, like her skull was too small for what her brain was becoming.

*Or too small for what's pushing to get in.*

The Hollowing whispered between attacks. Promises of power. Offers of relief from the pain that was becoming her permanent companion. All she had to do was stop fighting, stop resisting, let it in completely.

*You don't have to hurt anymore, little door. Let us in. We'll take care of everything.*

Kate ignored it. But it was getting harder. Each time she used the power, the voice got louder. The boundary between Kate Morrison and whatever the Hollowing wanted her to become got thinner. She was changing—she could feel it in the way colors looked slightly different through her left eye, in the way sounds arrived a fraction of a second before they should, in the way her skin ran cool instead of warm and her breath didn't fog in cold air anymore.

"Kate." Chelsea's voice, softer now. Worried in the way Chelsea tried to hide but couldn't, because Kate had spent four years learning to read Chelsea's voices the way Chelsea had learned to read her blackouts. "You need to stop. Your biosigns are all over the place."

"Not yet." Kate pressed her hand against another Dominion hull. The corruption answered her touch with that familiar, nauseating recognition—like an old friend greeting her with open arms, if old friends were vast and dark and hungry. "Soon, maybe. But not yet."

She pushed. The ship died. Its lights went dark. Its crew went silent. Another number for the box.

More human vessels survived.

One girl for thousands of lives. The math was simple. She'd learned to think in math because math didn't hurt the way thinking in names did.

"There's a carrier approaching the civilian evacuation corridor," she said, pulling her bloodied hand from the dead ship's hull. Her voice sounded wrong even to her own ears—flat, distant, like she was narrating someone else's actions. The carrier was enormous—its Hollowing signature the brightest thing in her awareness, a bonfire of corruption that dwarfed every other ship she'd touched. "If it gets through, it hits the transport fleet. Thousands of civilians."

"We don't have anything in position to intercept," Chelsea said. The calm in her voice was too careful, too constructed. Chelsea was terrified and trying not to let Kate hear it. Kate heard it anyway.

"You have me."

Silence on the comm. Static and distance and the vastness of space between them. Then: "Kate, no. That ship is too big. Too powerful. Your readings are already—"

"I have to."

The shuttle changed course one more time. The pilot's hands were steady on the controls. He'd stopped arguing.

The carrier hit Kate's awareness before she saw it—a wall of darkness rolling across her senses, blotting out the individual sparks of the Dominion crew the way a thundercloud blotted out stars. This wasn't just a ship. This was the Dominion's crown jewel, invested with more Hollowing energy than anything she'd encountered. Corruption radiated from it like heat from a forge, warping the fabric of space in ways her eyes couldn't process but her other senses screamed about.

*The flagship. Command ship for the entire offensive.*

If she could take it down, the invasion might break. Their coordination would collapse. Human ships would have a chance.

But the carrier's defenses were layers deep. Hollowing-infused shielding pulsed with active countermeasures that pushed back against her reach—the dimensional equivalent of armor plating, designed by something that had studied her abilities and built walls specifically to stop her.

Kate pressed her palms against the shuttle hull and closed her eyes. Smiled. Not a nice smile. The kind of smile Chelsea had told her once looked like something old and dangerous wearing a child's face.

*Good. I like a challenge.*

She reached deeper than she ever had before. Past the first barrier—felt it crack like glass beneath a hammer. Past the second—felt it lock down, compress, push back hard enough to send pain lancing through her sinuses. The countermeasures folded around her reach and squeezed, dimensional pressure that made her vision white out at the edges.

She lost three seconds.

She came back crouched on the shuttle deck, no memory of going down. The carrier had fired twice during the gap—not at her, at the transport convoy. One civilian spark winked out in her awareness, then another. Families. Children.

The box overflowed.

She went back in. Harder. Deeper. Past the shields, past the burning wrongness, down into the heart of the flagship's power core where the corruption ran thickest and the whispers turned to screams.

And she spoke to it.

*You know me. You made me. You broke me open when I was seven years old and climbed inside and thought you owned me. But I'm not your door. I'm not your vessel. I'm not your anything.*

The Hollowing laughed. It always laughed. The sound was like stones grinding together in a place with no light—patient, amused, endless.

*Little girl. You ARE ours. Every time you use us, you become more like us. You can't win this. You can only become.*

The truth of it cut. She was changing. She could feel it—not in percentages and scan readouts the way Nigel measured it, but in the way her fingertips were cold and her dreams had dimensions she couldn't describe and sometimes she looked in the mirror and saw something behind her own eyes that wasn't her. Losing herself one battle at a time. Someday there wouldn't be a Kate Morrison anymore. Just a door wearing her face.

But not today.

*Then I'll lose. Eventually. But right now, I'm still me. Right now, I still choose. And right now, I choose to burn you.*

She reached into the flagship's power core and twisted.

Destabilization—immediate, catastrophic. Hollowing energy turned inward, eating itself in a chain reaction that no amount of shielding could contain. The carrier's lights went dark. Its hull began to glow with internal fires—cherry red, then orange, then white.

Kate's vision went white too. Her body convulsed—every muscle contracting at once, back arching, teeth clenching hard enough that something cracked in her jaw. She was dimly aware of falling, of the pilot's hands catching her shoulders, of pain erupting through every nerve like her body was being unzipped from the inside out. Connections tore—not physical, but threads of self. The boundary between Kate and Not-Kate fraying at the edges. Parts that wouldn't grow back.

*Too much. Used too much.*

But the flagship was dying. Crumbling inward as its own stolen power consumed it. And the transports—thousands of civilians, families, children with toys and parents with hope—were safe.

When her vision cleared, she was lying on the shuttle deck. Everything hurt—a deep, cellular ache that felt less like injury and more like her body mourning what it used to be. Blood streaming from her nose, her ears, the corners of her eyes. Shaking so hard the pilot was holding her down to keep her from rolling.

But smiling.

"It's done," she whispered. Her voice came out wrong—too thin, too rough, barely there. "I stopped them."

"Kate, you need medical attention. Right now. Your neural readings—something's wrong." Chelsea's voice in her ear. The careful calm had cracked. What was underneath wasn't panic, exactly. It was something colder. The sound of someone watching a house burn and knowing the people inside were still alive.

"I know." Kate closed her eyes. The shuttle deck was cold against her back and she was grateful for the cold because it meant she could still feel things. "I know what's happening to me."

The shuttle began its return to the fleet.

Chelsea's voice came back a moment later. Quieter. The edges filed down to something controlled and sharp. "Kate." A pause long enough to hear Chelsea breathing. "Admiral Voss watched the whole engagement from the command deck. She's not filing a report right now because we won. Don't mistake that for approval."

Kate understood what Chelsea wasn't saying. The line between useful and uncontrollable was thin, and she'd danced on it in front of the fleet admiral. Useful meant she had a place. Uncontrollable meant she became the threat.

"Understood."

"No. I don't think you do." Chelsea's voice stayed measured—the voice she used when she was keeping something locked behind her teeth that wanted very badly to get out. "We'll talk when you're stable."

Kate lay on the deck, too weak to move. The pilot kept glancing back at her—face pale, eyes wide. His hands shook on the controls now, though his flying stayed steady. Professional reflexes covering personal horror.

She couldn't blame him. She'd seen herself in the mirror after battles like this. Bloodshot eyes with too much dark behind them. Skin too pale, veins showing through like something was pressing up from underneath. A broken thing that shouldn't still be alive.

But she was alive. Against all odds and all predictions and all the careful graphs Nigel made showing her trajectory toward something that wasn't human.

*One more day. One more battle. One more chance to save people before I can't save anyone anymore.*

It wasn't much. But it was enough.