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Six months later, Kael had learned three important things:
1. [NULL] came with benefits. Specifically, the System couldn't track his stats, limit his growth, or predict his actions. He was officially "off the grid," which sounded cool until you realized it also meant "no health insurance."
2. [NULL] came with drawbacks. The notification had developed a full personality, commented on his life choices constantly, and had strong opinions about his fashion sense.
3. He was really, really good at not dying.
"You're going to die," said [NULL], currently displaying in his vision as a bouncing pixel art cat. [(=^･ω･^=) HI! YOU'RE IN A DUNGEON! DUNGEONS ARE DANGEROUS! DID YOU KNOW THAT?]
"Yes," Kael muttered, crouched behind a rock formation that looked disturbingly like a disappointed parent. "I've noticed."
[YOU HAVE BEEN IN THIS DUNGEON FOR THREE HOURS! THE AVERAGE DIVER LIFESPAN IS TWO YEARS! YOU ARE BEING ABOVE AVERAGE! (☆▽☆)]
"Thanks. That helps."
[YOU'RE WELCOME! I LIKE HELPING! EVEN THOUGH I DON'T EXIST! (◕ᴗ◕✿)]
Kael had named the notification "Nully" in a fit of exhaustion three months ago. Nully had been delighted. Nully was delighted by everything, including near-death experiences.
Currently, Kael was waiting for a C-Rank Guild team to finish killing a boss monster so he could scavenge the corpse. This was his job: Diver. Professional vulture. He followed stronger people into deadly places and stole from the dead.
It was as glamorous as it sounded.
"Team Crimson Fist entering boss chamber," he whispered to himself, recording observations in his mental notebook. "Composition: [Warrior], [Mage], [Rogue], [Cleric], and..."
He paused. There was a fifth member. Someone who hadn't been in the briefing.
She was...
Oh no, Kael thought. She's hot.
Platinum hair. Warrior's braid. Gold eyes that caught the dungeon's dim light and threw it back like a challenge. She moved like she was always halfway into a strike, coiled, ready, and absolutely furious about something.
Probably the boss monster. Hopefully not Kael.
[NEW DATA! PRETTY LADY DETECTED! (♥ω♥)]
"Not now, Nully."
[SHE HAS A SWORD! SWORDS ARE DANGEROUS! YOU SHOULD AVOID HER! OR ASK HER OUT! I DON'T KNOW SOCIAL RULES! (O_O;)]
Kael was about to shush his hallucination when the boss roared. The fight began.
He watched through a crack in the rocks, analyzing. The Warrior—Thorne, according to the Guild registry Thea had sold him—was competent but predictable. Led with shield, favored right side, grunted before heavy strikes. The Mage conserved mana too aggressively. The Rogue was already hiding, poorly. The Cleric looked exhausted.
And the woman...
She's not using her Class, Kael realized. She's holding back.
She moved like liquid violence, blade dancing through spaces that shouldn't exist, but she was pulling every strike. Testing. Playing. Bored.
The boss—a standard Hive Queen, giant insect, lots of legs, zero fashion sense—died confused and disappointed.
"Looting in fifteen," Thorne announced. "Fan out, check for stragglers."
My window, Kael thought.
He crept from his hiding spot, moving toward the Queen's corpse. One good crystal, maybe some chitin plates, enough to pay rent and buy food that wasn't "mystery protein bar."
He was halfway there when the sword touched his throat.
"Hello, little vulture," said the woman. She'd appeared without sound, without warning, and she was smiling like a shark. "You're in my zone."
"Public dungeon," Kael squeaked. "Diver rights?"
"Diver rights." She laughed. "You mean the right to die?"
"Technically, that's everyone's right?"
She blinked. The sword didn't waver. "You're either very brave or very stupid."
"Can't I be both?"
[SHE'S STILL PRETTY! EVEN WHEN THREATENING MURDER! (♥‿♥)]
"Shut up, Nully," Kael hissed.
The woman's eyes narrowed. "Who are you talking to?"
"Myself. I do that. It's... a coping mechanism."
"You're [NULL]," she said, not a question. "The error message from six months ago. The Academy's favorite mystery."
"You've heard of me?"
"I hear everything." She lowered her blade, slightly. "Seraphine Dusk. S-Rank. Here to ensure Crimson Fist doesn't embarrass themselves."
"And you're... threatening me because?"
"Because I'm bored. Because you're interesting. Because—" She moved.
Fast. Too fast. Her blade came up, down, a killing strike that Kael shouldn't have been able to see, let alone avoid.
But he'd been watching her. Analyzing. Understanding.
He dodged.
Not well—he stumbled, fell, rolled in a graceless heap—but the sword missed his neck by inches.
Seraphine froze. For the first time, surprise. "How?"
"You're left-dominant but trained ambidextrous," Kael gasped, still on the ground. "You telegraph high strikes by shifting your weight to your back foot. And you... you hum. Before you attack. A specific pattern. I just... listened."
She stared at him. Then she laughed, loud and delighted and slightly terrifying.
"You read me." She crouched, bringing them eye to eye. "In three seconds, while I was trying to kill you, you analyzed my fighting style."
"I'm good at patterns."
"You're impossible." She stood, sheathed her blade, and offered him a hand. "Up. We're talking."
"Are you going to kill me?"
"Not yet. I want to understand how you work first." She smiled, sharp and hungry. "Consider it professional curiosity."
Kael took her hand. She pulled him up with effortless strength.
[SHE LIKES YOU! THIS IS CALLED "BONDING"! I READ ABOUT IT! (✿ ♥‿♥)]
"She's going to dissect me," Kael muttered.
"Probably," Seraphine agreed, having apparently heard him. "But I'll buy you dinner first. Fair?"
"Fair," Kael agreed, wondering how his life had gone from "destined for greatness" to "being acquired by a murder princess" in six months.
The dungeon rumbled. Distant screaming.
"That sounds bad," Kael noted.
"That sounds like the real reason I'm here." Seraphine's expression shifted, all business. "Something's wrong with this dungeon. Something the System doesn't recognize. You—" She pointed at him. "Stay here. Stay safe. Try not to die."
"That's my entire life strategy."
"Good. Keep it up." She was gone, moving toward the screams, blade drawn, eager.
Kael should have listened. Should have hidden, waited, survived.
Instead, he followed her.
Because he was curious.
Because he was stupid.
Because Nully was chanting [ADVENTURE! ADVENTURE! (ﾉ◕ヮ◕)ﾉ:・ﾟ✧] and he was bad at ignoring peer pressure, even from imaginary cats.
---
The "something wrong" was a Glitch.
Kael knew the type. He'd seen one before, three months ago, on his first Dive. A monster that the System couldn't classify, couldn't analyze, couldn't see. It had nearly killed him.
This one was bigger. Metal and organic matter flowing together like a nightmare sculpture. It was currently disassembling the Crimson Fist team with methodical efficiency.
Seraphine hit it like a hurricane.
And bounced off.
"What—" She landed hard, shocked. "It adapted. It saw my pattern."
"It's learning," Kael said, stepping from the shadows. "It learns from everything it sees. You can't use the same attack twice."
"Null, I told you to stay—"
"It has a core," Kael continued, his mind racing, Understanding activating without his permission. "Central processing. Distributed consciousness. If we split its attention, force it to process two different threats simultaneously, it will—"
"Lag," Seraphine finished. "Good. You take left."
"I don't have a weapon!"
"Then use your brain! You seem to have extra!"
She attacked. Kael ran.
Not away—toward. Toward the Glitch, toward death, toward the understanding that was burning in his skull.
He touched the monster.
The world exploded into data.
Composition: Adaptive nanomachine colony. Function: Consume, analyze, replicate. Origin: [ERROR: OUTSIDE SYSTEM PARAMETERS]. Weakness: Centralized processing vulnerable to—
Kael screamed. His nose bled. His eyes burned silver.
But he knew.
"Seraphine! High strike, now!"
She trusted him. No hesitation. Her blade came down in a perfect arc, and Kael, somehow, was there to guide it, to adjust the angle by millimeters, to turn a strong strike into a perfect one.
The blade found the core.
The Glitch died, confused, out-thought.
Silence.
Kael collapsed, laughing, bleeding, alive.
"You," Seraphine said, standing over him, "are the most interesting thing I've seen in years."
"Thanks?"
"Don't thank me. I'm going to make you my project." She crouched, touched his bloodied face, smiled. "Kael Vane. [NULL]. The boy who thinks his way through problems. We're going to do great things together."
"Or terrible things."
"Probably both." She stood, offered her hand again. "Partners?"
Kael looked at the dead monster. At the confused survivors. At his own hands, still sparking with silver light.
He took her hand.
"Partners," he agreed.
[NEW FRIEND ACQUIRED! FRIEND COUNT: 1! (◠‿◠✿)]
"Shut up, Nully."
Seraphine raised an eyebrow. "You really do talk to yourself."
"You have no idea."
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