"They can take hits!" Luca shouted back to his team. "But they feel it! Keep the pressure—"
One of the Aetherials surged forward faster than he could track and passed directly through him.
He froze.
His eyes flickered — violet, just for an instant.
"Luca!" One of the rangers fired a wind-arrow that struck him in the shoulder — enough to injure and knocked him sideways and break whatever the Aetherial had begun.
He gasped, stumbling, and the violet vanished from his eyes.
"What—what was that..." Luca clutched his chest, breathing hard.
"It tried to take you!" the ranger snapped. "Don't let them pass through you! Move, don't stand still!"
"How am I supposed to fight something I can't grab?!"
"Figure it out!"
Down the block, things were worse.
An older adventurer C-Rank, judging by his insignia, a man with a grey beard and a staff that crackled with earth magic—had been backing away from an Aetherial that seemed to ignore everything he threw at it.
Boulders of conjured earth crashed into it and passed through like it wasn't there. When it moved, it left trails of cold air and frost.
"I want to tell you about the worst mistake I see new adventurers make," she said. "Not the most common... the worst."
The room was quiet.
"It's not picking the wrong element, It's not bad technique, It's not even underestimating a dungeon's threat level." She looked at them.
"It's refusing to acknowledge what you cannot do."
A boy in the third row frowned slightly. "Isn't that just giving up?"
"No." Her voice was certain. "Giving up is walking away from a fight you could win."
"What I'm describing is walking into a fight you cannot win, and dying there, and leaving the people behind you unprotected—because you decided your pride was worth more than their lives."
Silence.
"You will face Aetherials your element cannot touch. Not because you are weak or not because you have failed to train hard enough." She leaned forward slightly on the chair back.
"Because magic elements have counters. The grid I showed you earlier is not decoration—it is a survival map. An Earth manipulator is a powerful adventurer."
"Against an anchored Aetherial, against any creature with real mass and weight, that adventurer is formidable. However against a phasing type?" She spread her hands.
"Their stone passes through it, the walls means nothing. Every joule of mana they spend is mana they will not have later for something they can affect."
"So what do you do?" Mireille asked.
"You stall, contain and put whatever you have between the Aetherial and the civilians, and you call for someone with the right element." Seraphine straightened slightly. "Stalling is a skill, containment is also a skill. Recognizing your ceiling and operating strategically within is a skill."
"It is not a lesser skill than direct combat. It is frequently the harder one, because the ego fights it every step of the way."
The boy from the back again: "What if there's no one to call? What if you're it?"
Seraphine looked at him.
"Then you be creative. You don't have to kill it, you just have to survive until someone else arrives."
"Those are not the same objective." She stood, turned the chair back around, and walked to the board. "Earth manipulators cannot hurt a phasing Aetherial with direct attacks. But they can build a cage and slow it."
"They can force it to spend energy phasing through obstacle after obstacle rather than moving freely. They can buy time." She looked back at the room.
"Time is worth more than you think. In a dungeon outbreak, every extra minute of civilian evacuation is lives. If all you can do is cost the Aetherial two minutes — that is not nothing."
She turned back to the board and wrote in large letters:
KNOW YOUR CEILING.
WORK WITHIN IT.
BUY TIME.
"These three things will keep you alive longer than any offensive technique I can teach you." She put the chalk down. "We will spend next week on containment tactics. Expect to get dusty."
Bertrand Leclercq had known, somewhere in the back of his mind, that his earth magic was wrong for this the moment his first boulder passed through that Aetherial like fog.
He'd known the way.
But there was a family in the doorway behind him.
A mother with two children who couldn't run fast enough and knowing the correct tactical response and being willing to act on it were two very different things when there were people at your back.
So he did what Professor Aurel had said. Not attack...buy time.
He drove the staff into the ground and let the cobblestones rise.
"Nothing works!" he called out into his earpiece — because he knew it and he needed command to know it too.
"Manatech, nothing I have is touching this thing it phases through solid matter, my earth magic is useless—"
"Adventurer, identify your rank and element," came Élise's voice from the earpiece.
"Bertrand Leclercq, C-Rank, Earth Manipulation—"
"Leclercq, fall back immediately. You are not equipped for a phasing-type Aetherial. Pull back to sector two and support civilian evacuation—"
"There are people behind me!" Bertrand snapped, planting his staff. "I'm not going anywhere!"
He drove the staff into the ground. The cobblestones erupted upwards around it, forming a cage of interlocked stone pillars that wouldn't stop it, but might slow it down.
The Aetherial tilted its head if the shifting, faceless mass it had for a head could be said to tilt and then simply began to move through the stone pillars
Bertrand gritted his teeth and didn't move.
"Come on then," he muttered. "Come on."
Above the city, the Manatech surveillance drone caught footage that would later be classified and buried in a secure archive: six figures emerging from the breach site moving in perfect formation three men, two women, one unidentifiable all wearing the shredded remains of adventurer gear.
Their eyes were solid violet, mouths were slightly open.
They moved without speaking, hesitating, drawn towards the city.
Former Phantom Squad.
Now was turned into Abominations.
"Manatech Command, this is Voss Team," Isabelle's voice came over the comms, low and sharp, as she hit the street running.
"We have eyes on six Abominations moving northeast on the Rue du Général de Gaulle. They appear to be possessed adventurers A-Rank level mana signatures, possibly higher. Requesting confirmed clearance for engagement."
"Voss Team, this is Moreau. You are confirmed clear to engage and contain. However—" A pause. "We are asking all teams to attempt incapacitation over elimination. These are our people. If there is any chance of extraction—"
Isabelle watched one of the Abominations stop, turn its head toward a family sheltering in a doorway, and raise its hand.
A spear of crystallized shadow formed from thin air.
She was already moving.
"Moreau. There's no one left to extract."
She crossed the distance in three seconds and drove both blades into the Abomination's back before it could release the shadow spear.
Mana surged through the swords hot, controlled, precise and the creature stumbled, shrieking in two voices.
Professor Aurel had done something that no student in her class would forget.
She held up the iron rod and without any preamble, she'd held it out and said: "Tell me what you see."
A beat. Then Cassian, from the back: "A rod."
"Correct." She set it down and pressed her hand flat against it, nothing visible at all.
She held it there for five seconds. Then she pulled her hand away and nodded at Édouard. "Pick it up."
He reached for it.
Stopped.
The rod felt different. Not heavier it feels present in a way that hummed faintly against his palm like a tuning fork had been struck somewhere nearby.
"That," Seraphine said, "is what your enemy feels when a veteran Fighter hits them."
She took the rod back.
"Infusion leaves nothing you can see because seeing it means the person doing it is either new, or they want you to notice." She turned it over in her hands.
"A master Fighter saturates their body and their weapon continuously, moment to moment. It doesn't look like anything.
"It doesn't announce itself. It changes the weight of every blow they land, the presence behind every strike, It makes them real in a register the Aetherial cannot dismiss."
Mireille: "How is that different from enchantment? Some mages put spells into their weapons—"
"Different mechanism entirely." Seraphine set the rod down. "An enchantment is a structure you imprint onto an object, it runs passively. It doesn't care if you're conscious, focused, or halfway through a combat. It's already there." She tapped her temple.
"Infusion is live, you are continuously running your mana through it—actively, in real time, every second you maintain it."
"The moment your focus breaks, the infusion drops an enchantment doesn't."
"An enchantment also doesn't scale with your mana — it stays at whatever grade it was set to. Infusion scales with you. A Grade I Fighter's infusion hits like a different category of weapon than a Grade V's."
"So infusion is better?"
"Infusion is more flexible and more powerful at the ceiling." She looked at the boy who'd asked. "Enchantment is more reliable and requires less active attention."
"In a prolonged fight where your focus is divided across ten different threats, you may want your weapon reliably effective without spending mental bandwidth on it."
"In a direct duel where you want maximum impact, infusion from a skilled Fighter is not matched by any enchantment currently catalogued."
She stepped back.
"The lesson and I am going to keep giving you this lesson in different forms until it becomes instinct is: know your tools. Know when to spend the active resource and when to trust the passive one. Combat decisions made in the field rarely have time for this level of analysis." She paused.
"Which is why you think about it now, in this room, so that later your hands already know the answer."
Isabelle didn't think about any of it in the three seconds it took her to cross the street.
Twelve years had made the infusion automatic. It went into the blades the moment her hands closed around the grips and it stayed there, live and continuous, without her conscious attention at all.
That was what twelve years looked like the body already knowed.
She drove both swords into the Abomination's back and the creature knew it had been struck. That was all that mattered.
"Laurent! Now!"
The big man came in from the left, his armored shoulder slamming into the Abomination with bone-shaking force and sending it crashing through the wall of an empty patisserie.
"Clear!" Laurent called.
The family in the doorway a father clutching two small children against his chest stared at Isabelle with wide, shocked eyes.
"Move," she told him, not unkindly. "East."
The father nodded frantically and ran.
Across the city, on fourteen different streets, the same desperate battle played out over and over again.
D-Ranks and C-Ranks holding lines.
B-Rankers pushing back with everything they had.
A-Rankers taking the worst of it, bleeding for every inch of ground.
Over the comms, voices layered over voices, some calm, some frantic, some gone quiet in ways that meant things no one wanted to say.
"Sector four is lost—I repeat, sector four is overrun—"
"This is Roux, Mid A I have wounded at my position, I need a support now—!"
"Manatech, the Aetherials in sector six are herding people—they're driving them towards the breach site—"
"What do you mean herding?"
"They're not just attacking at random! They're organized! Someone is directing them!"
A silence fell over the comms.
Then Élise Moreau's voice came through, "All adventurers—be advised. We may be dealing with a coordinator-type Aetherial."
"Possibly A-Threat or higher. Stay in your formations. Do not engage alone. Do not—"
The lights across half of Rennes went out at once.
In the sudden darkness, the violet glow of Aetherial forms lit the streets like lanterns.
And then the ground moved.
Something deliberate — a single, rhythmic impact that traveled up through the cobblestones and into the soles of every boot on every street in Rennes.
One after another.
Isabelle grabbed Laurent's arm to steady herself as a crack split the road in front of them from one curb to the other. l
Dust and loose mortar fell from the facades of buildings around them.
Somewhere nearby, a window gave out entirely and shattered across the pavement.
"What is that..?" Laurent said.
"Théo," Isabelle said sharply. "Talk to me."
Théo had both hands raised, his rune-lines blazing bright casting pale gold light across his face.
His expression had gone very still.
"The mana signature I couldn't categorize," he said quietly. "It's not a coordinator-type."
"Then what is it?"
He didn't answer immediately. His eyes were fixed on the horizon above the old quarter — on the broken column of violet light that was no longer just a column.
It was spreading. The light was being pushed apart from inside, as though something enormous was forcing its way through a door that had never been built for it.
"Théo."
"It's the dungeon boss..." he said.
Inside the Manatech command van, every screen went white simultaneously.
Pauline screamed and threw herself back from her terminal. Remy grabbed the edge of his console, knocking his coffee to the floor, and stared at the readouts as they rebooted — the numbers scrolling back in, climbing, and then refusing to stop.
"Supervisor—" His voice cracked. "Supervisor, I'm getting a signature from the breach site—it's...the meter won't—" He paused.
"The reading is beyond our equipment's upper limit." Remy turned to look at her. He was twenty-three years old and he had worked the Manatech sensor desk through eleven dungeon breaks.
He had never looked like this before. "We don't have a number for what's inside that portal."
The van shook. One of the mounted screens tore itself loose from the wall and hit the floor.
Outside, through the open side doors, they heard it.
A sound that started somewhere below sound—felt in the chest before it reached the ears and then rose, and rose, and kept rising until it became a roar that swallowed the city whole.
A roar that shook glass from window frames six blocks away. For one single suspended moment every living thing in Rennes—adventurers, civilian, Aetherial, and Abomination alike stopped what it was doing and looked up.
The portal tore open. The shockwave that followed hit the city like a wall, shattering every remaining window in the old quarter, flipping two of the Manatech vans onto their sides, and knocking dozens of adventurers off their feet simultaneously across fourteen different streets.
When the light faded enough to look at, it revealed something that no one in the Manatech Division would be able to accurately describe in their incident report later.
Dragon wings that blotted out a quarter of the night sky when they unfurled, scales the color of deep space shot through with veins of cold violet light, a neck longer than a city block, and eyes — two of them, each the size of a transit bus — that burned with the quiet, patient intelligence of something that had been alive for longer than the city beneath it had existed.
The stream of absolute darkness that left its jaws hit the ancient cathedral tower at the heart of the old quarter and erased it from the space it had occupied so completely that not even rubble remained, just a perfect, smoke-edged absence where eight hundred years of stone had been.
Élise stood in the doorway of her van, one hand braced against the frame, and stared.
"Remy," she said, after a moment that lasted several lifetimes. "Pull up the Threat Classification archive. Cross-reference an entity capable of a full portal rupture exit, wingspan above two hundred meters, void-class breath weapon, mana signature beyond instrument range."
She already knew what it was going to say. She just needed to hear it say it.
Remy's hands moved across the keyboard. The results populated. He read them. Then he read them again.
"Supervisor," His voice had gone very small. "It's... Double S-Threat."
The comms channel had been silent since the roar.
Now Élise pressed her headset back against her ear and opened a broadcast to every adventurer frequency in Rennes.
"All units." Her voice did not shake.
"This is Manatech Command. The entity that has exited the breach has been classified as a Double S-Threat dungeon boss."
"I am formally requesting emergency escalation to the Hero Association's S-Rank division."
"All A-Rank and below adventurers are ordered to disengage and begin immediate civilian evacuation. I repeat — do not engage. Pull back, get the civilians out of this city."
A beat of silence.
Then, over the comms, the voice of Isabelle was steady, "...How long until S-Rank response teams arrive?"
Élise looked at her screen. Looked at the dragon silhouetted against the ruined skyline of Rennes, its wings slowly spreading wider, its head lowering towards the streets below.
She looked at the civilian population density map still blinking red across sectors three, four, five, and six.
She looked at the estimated response time from the nearest S-Rank division.
"Forty minutes," she said.
The silence that followed on Isabelle's end lasted exactly three seconds.
"Then we hold for forty minutes."
On every street in Rennes, the adventurers still standing bruised, bleeding, mana-depleted, undersized and outranked in every conceivable way — looked up at the thing that had come out of the dark to end their city.
None one of them ran.
The dragon turned its massive, burning gaze downwards.
And somewhere in that vast, inhuman intelligence behind those eyes—something that might have been interest flickered.
It had expected them to run.
Forty minutes.
The city had forty minutes.
And the only people standing between Rennes and its end were the ones who had already decided they weren't leaving.