SILVER THREADS IN THE UNDERWORLD

CHAPTER 1: THE KUOH TRANSFER STUDENT "The Sealed Crimson Dragon, Part One"

The rain fell softly over the city while Ren sat on the steps of a closed restaurant, holding a takeout box of ramen that still had a bit of warmth left in it. He knew perfectly well they'd find him. His energy was way too distinctive to slip by unnoticed in a place like Kuoh, where half the city seemed to have something supernatural tucked under their clothes. So while he waited, he decided to eat.

He lifted the box and took a long sip of the broth.

"What a waste of a night," he muttered, not really talking to anyone.

A spear of white light went whistling past his cheek. Ren tilted his head without any hurry, letting the projectile cross the space where his head had been a second earlier. The impact against the storefront window behind him was spectacular, glass flying in every direction and an alarm that started screaming like someone had stepped on its tail.

"Ah, crap," Ren said, watching the broth mix with the rainwater on the ground. "You made me spill my ramen."

Three figures descended through the rain. Fallen angels, judging by the black wings and the energy they were giving off, dense and recognizable to anyone who knew how to read it. The one in front was a woman with platinum blonde hair, enough energy gathered in her hands to light up a whole city block.

"Ren Akatsuki," she said, in the tone of someone who'd been rehearsing this moment for weeks. "Your time is up."

"Time for what, exactly?" Ren shot back, lifting what was left of his ramen box. "I was eating. I'd just gotten to the best part when you decided to attack. The timing is awful, in case you didn't know."

"You know what you are. You know what your power means for the balance between the three factions."

"My power just exists. It's pretty boring, honestly."

The woman clenched her jaw and gave a nod to the second fallen angel. He launched three orbs of energy that moved in a pattern that had probably looked sophisticated when he was practicing it. Ren stood up and dodged the first two with minimal adjustments, almost like he was waving off flies. The third hit him square in the chest.

Nothing happened. The energy dissipated against his uniform like it had hit water.

"Interesting," Ren said, looking down at his chest. "I thought I was gonna have to put in some effort."

He started walking toward them with his hands relaxed at his sides.

"I've been traveling by car for three days and my shoulders are wrecked. This'll probably help me stretch out."

"We're gonna make you pay for every life you destroyed!" the third fallen angel shouted, raising both hands. The energy he gathered was more than what his companions had managed. He unleashed an expanding beam that tore a smoking crater into the street.

Ren walked through the blast like he was passing through a curtain of rain. He reached the angel who had shouted, calmly placed a hand on his chest, and waited a moment before speaking.

"That was better than the last one, really. You've got potential. But here's the problem."

Ren's power released. Not all of it. Just enough.

The explosion wiped two buildings off the map. They weren't destroyed in the traditional sense, they were erased, leaving a void where there used to be structure and a beam of light that cut across the night sky and lit up the entirety of Kuoh Academy from kilometers away.

The three fallen angels stopped existing in that place, hurled out of the material world by a shockwave they should never have provoked.

Ren stood in the center of the crater, breathing normally. He looked at his hands for a moment.

That was more than I meant to use, he thought quietly.

He wiped his hand on his pants and started walking, leaving the destruction behind. Nobody would see him. It was way too late for most of the city to still be awake, and the ones who did wake up would take a while to process what they were looking at.

What Ren didn't know was that three people at Kuoh Academy had already felt it.

MINUTES EARLIER, AT KUOH ACADEMY

The Special Activities Club room was on the third floor of the south building, in a room that didn't appear on the academy's official map. The walls were a dark red that somebody had picked out way too seriously.

Rias Gremory was sitting and going through paperwork that should've been done a week ago, her crimson red hair falling over her shoulders and her blue eyes moving across the lines of the document at the speed of someone who had learned to read and manage things at the same time.

Akeno Himejima was standing by the window, her jet black hair shining under the lamp and her smile fixed at a point that never quite reached her eyes.

The silence between them was the comfortable kind, the type that gets built after a long time sharing spaces and dangers.

Koneko Toujou came in without knocking, sat down on the floor without ceremony next to a plate of food, and spoke without any preamble.

"You felt that, right?"

"Felt what?" Rias answered, looking up from the document.

"The explosion from a few minutes ago. It was big. And the energy signature isn't normal."

Akeno turned from the window with an expression that suggested she'd just heard something extremely interesting.

"How big are we talking?"

"Two buildings. Possibly three. Sixteenth Street, north sector," Koneko said, chewing with precision. "The energy isn't demonic. Isn't angelic. I don't recognize the signature."

Rias set the papers aside.

"Dragon?"

"No. Dragons have their own signatures and this one doesn't match any I know. It's something I've never felt before."

Akeno crossed her arms and her smile widened, the kind that showed up when she could tell life was about to get interesting.

"So we've got a completely unknown power inside our territory, blowing things up in a fairly spectacular way, and not one of us has any idea what it is." She extended a hand toward Rias. "I love this. Three months without anything interesting. Please tell me we're going to investigate."

"Send some of the familiars to check the area," Rias said, walking toward the window. "I want a full report by morning. Who did this, when, and why they thought destroying part of our city was a good idea."

"Are we gonna respond directly?" Akeno asked.

"Not yet. Information first, decisions after. Rushed moves end badly."

Koneko finished her food in silence and spoke without looking up from her plate.

"Whatever the power was that did that, it was playing around. That wasn't a full attack. Somebody was showing off a fraction of what they could do."

Rias and Akeno looked at each other.

"That's exactly what worries me," Rias said. "Someone who can destroy two buildings without effort and chooses to do it as a demonstration usually wants us to know they exist. And that means they're waiting for something from us."

THE NEXT DAY, KUOH ACADEMY

Ren walked into class at 8:15 in the morning alongside the discipline prefect, who explained to the teacher that he was a last minute transfer student with all his paperwork in order. The teacher nodded, pointed him to a seat in the second row, and went on with her lesson like nothing had happened.

Ren sat down without making a sound.

The girl next to him, a student with silver hair and scars running down the left side of her face, glanced at him out of the corner of her eye for three seconds. Her ears flattened slightly, like something about him had tripped some kind of internal alarm. Then she turned her attention back to the blackboard at the same speed she'd looked away.

Ren pretended not to notice and opened his notebook.

The morning class dragged on. The teachers talked about lesson plans and expectations while Ren copied notes without really paying attention, keeping a part of his mind scanning the academy's perimeter. He could feel two demonic presences, one in the astronomy club and another in the student council, both powerful enough to be a real threat and both, apparently, with no clue that he was in the building.

Lunch break came like a reward. Ren grabbed his bento from his locker, ignored the look from his desk neighbor, and headed for the roof of the building.

He sat down at the edge with his legs dangling over four stories of empty air, opened his bento, and started eating.

The two demonic presences were on the move, heading straight for his position.

"That was fast," he muttered, bringing a bite to his mouth.

He heard footsteps on the stairs. First a girl in heels, that particular sound of someone who walks with authority on any surface. Then another set, lighter, almost inaudible.

A girl with crimson red hair walked in first. Her long mane fell elegantly over her shoulders and her deep blue eyes contrasted hypnotically with the intense red of her hair. She was the kind of beauty that made people do a double take whether they wanted to or not. But what really mattered was her aura: when it unfurled, Ren knew right away she wasn't human. She was a high class noble demon, with the power of someone born at the top of the Underworld.

Behind her came another girl with jet black hair, long and silky, with violet eyes that shone with a strangely unsettling calm. Her smile was soft, almost kind, but there was something underneath that made it hard to fully lower your guard, like she found a dangerous kind of amusement in situations where most people would lose their minds.

A high class noble demon and a member of her peerage. No wonder this energy has been bothering me since I got to this place. Ren kept eating while watching them out of the corner of his eye.

And then he noticed the other thing. The redhead had a figure that seemed designed to cause problems: generous curves, a slim waist, and a chest that defied all human logic, the kind of attributes that made guys make questionable decisions. The worst part was that she carried it with a completely calculated awareness of her own effect, like she knew exactly what she was provoking with every move.

The black haired one was different in her own way. Her curves were more subtle, and that calm smile suggested she knew exactly how to use her appeal against anyone who made the mistake of dropping their guard.

This is gonna bring trouble, Ren thought, taking another bite.

"So you're the new transfer student," the redhead said, in the tone of someone who already knows how the conversation is going to end. "My name is Rias Gremory, I'm the president of the Special Activities Club, and as it happens, you're sitting on our roof."

"Technically it's the academy's roof," Ren answered, without looking up from his bento. "I'm just using the space nobody else wanted right now."

The black haired girl sat down next to him with an ease that suggested the four story drop didn't bother her much.

"How interesting! A first year with confidence. Most of them come up here begging for their lives, it's a trend we've noticed." She held out her hand. "My name is Akeno Himejima, I'm the vice president. Would you like to know what our club does?"

"Not really."

"Such a shame! I'm going to tell you anyway. Our club helps students with any kind of problem, academic, family, supernatural, whatever it is. We're very versatile."

Ren set his bento aside.

"And what kind of problem exactly do you two think I have?"

Rias crossed her arms and her demonic energy stopped pretending it wasn't there, filling the rooftop with a presence that had nothing human in it.

"Somebody destroyed two buildings last night using a power we've never felt before, someone who isn't a demon, an angel, or a dragon. And today, that same somebody shows up at my academy as a first year transfer student. So I'm going to give you the chance to explain what you are exactly before I make decisions we're both going to regret."

Ren stood up slowly. His aura stopped being sealed and came to the surface in a silver color that shifted in tone depending on the angle you looked at it from, like it couldn't quite make up its mind.

Akeno stopped smiling for a full second. Rias clenched her fists.

"I'm a balancer," Ren said. "My power neutralizes supernatural energy. It's basically useless for everything except ruining the day of people like you."

"That doesn't exist," Rias said, narrowing her eyes. "The balancers went extinct three centuries ago."

"Apparently I'm not as extinct as you thought," Ren answered, sealing his aura back in. "And before you ask your next question: I'm not joining your club, I'm not working for you, and I'm gonna try to spend the next three years going to class and keeping my grades up without supernatural politics messing up my schedule."

Akeno laughed, genuinely, the kind of laugh that came out when something actually surprised her.

"Oh, this is going to be fun! Rias, we definitely have to invite him to a club meeting."

"He's not coming voluntarily," Rias said, looking at Ren with the expression of someone running through their options.

"Then we'll do it another way." Akeno turned toward Ren. "By the way, what's your name?"

"Ren Akatsuki."

"Ren, I'm going to be honest with you because I think you deserve it. Kuoh Academy is not a normal place. Supernatural forces are active here and they keep a very fragile balance. A power like yours, moving through these halls on its own without any supervision, is a risk I simply can't ignore."

Ren watched Akeno, then Rias, then the rain falling over the city in the distance.

"And if I refuse?"

"Then the fallen angels will know exactly who you are through our networks," Rias said, taking a step forward. "The older demons will know there's a balancer running free in Kuoh. The dragon that lives under this campus will wake up from its sleep. And not one of them is going to offer you what we're offering right now."

"What she means," Akeno added with her gentlest smile, "is that you're trapped either way. So you can cooperate with us, who honestly only want to make sure you don't blow up more things, or you can fight against every supernatural power that wants to turn you into a weapon or a neutralized threat. The choice is yours, but one of those options is clearly the more comfortable one."

Ren breathed in slowly while he looked out at the horizon.

She was right. A quiet life in Kuoh had been impossible from day one, and he'd probably known it long before he even got there.

"What exactly does working for the Special Activities Club involve?" he asked at last.