Chapter 29
The outer shield holds for twenty-nine minutes.
Apparently, that's seven minutes longer than the last cycle.
Seven minutes bought with overcharged generators based on Kaelren and Rhyven's gamble.
For twenty-nine minutes, the amber wall of concentrated Bloom magic stands between the Verdance and the Cathedral, and the Cathedral hits it with everything it has.
I watch from the second-ring perimeter as the assault begins.
The Cathedral sends Root constructs first. Dozens of them, grown from its own body and detached, each one eight to ten feet tall, made of twisted vine and thorn and something that looks disturbingly like bone.
They charge the outer shield in waves, slamming into the amber barrier and burning on contact.
The shield holds. The constructs burn. More come.
Then the petal-mouths open.
The Cathedral's surface ripples, and two dozen door-sized mouths gape wide and release a cloud of yellow pollen so thick it turns the air between the Cathedral and the outer shield opaque.
The pollen hits the amber barrier and hisses, eating at the concentrated Bloom magic the way acid eats metal, dissolving the shield's surface in slow, spreading patches.
"Corrosive pollen," Rhyven says beside me, his voice tight. "Same tactic every cycle. The constructs test the shield, the pollen weakens it, and then the Cathedral moves through the gaps."
"How long does the pollen take to eat through?"
"Last cycle, about eighteen minutes. With the overcharge, we're buying extra time, but not much."
Peeble lands on my shoulder with all the subtlety of a falling coin.
“Just so we’re clear,” they mutter, adjusting one jeweled leg, “if this turns into another ‘we might die but it’s poetic’ situation, I would like it formally noted that I object.”
I roll my eyes and watch the pollen cloud thicken. Through it, I can see the Cathedral's silhouette, massive and patient, waiting for the shield to fail. It doesn't rush. It doesn't need to. It has done this fifty-three times and it knows exactly how long the defenses take to crumble.
Vashael's toxin mist deploys next. She's positioned behind the shield line, her hands working with the rapid precision of a chemist under fire, mixing compounds in vials grown from the Verdance's own wood.
The mist she produces is pale green and hangs in the air just behind the shield wall.
When the first constructs break through the weakening patches, they hit her mist and slow.
Their vine-fiber mass stiffens. The regeneration that normally knits them back together in seconds stutters, the damaged tissue turning gray and brittle instead of regrowing. It buys the defenders time. Not much, but enough to matter.
At minute twenty-two, the first major gap opens. A section of the outer shield, the width of a house, dissolves, and Root constructs flood through. Five of them. Eight. Twelve. They move fast, their twisted bodies scrambling over each other, thorn-claws scrabbling at the ground.
Sarnyx is on them before they take four steps.
Her thorns extend to full length, each one as long as her forearm, and she moves through the constructs with the brutal efficiency of someone who's been fighting things bigger than her for her entire life.
Two down in seconds. The third takes a thorn through the chest and keeps coming, its vine body knitting around the wound, and Sarnyx rips it apart with her bare hands.
"They regenerate," she says, not winded, barely looking at the remains. "The vine fiber reconstructs. You need to destroy the root-node inside each one or they'll keep reforming."
"How do you know that?" Rhyven asks.
"Because this isn't my first hostile garden."
More gaps open. More constructs push through.
The second-ring defenders engage, their living-wood weapons slicing through vine and thorn, and Sarnyx moves along the line, showing them where to strike.
She's worth ten soldiers. Rhyven sees it too.
Within five minutes, he's adjusted his formation to put her at the weakest point of the perimeter, and the line holds.
At minute twenty-nine, the outer shield collapses entirely. The generators blow, their living-wood frames splitting apart in bursts of amber light, and the wall of magic that's been standing between the Verdance and the Cathedral falls.
The Cathedral moves forward.
We enter the tunnels at a run.
Kaelren leads. I'm behind him. Thalia follows me, and Nimor scouts ahead, phasing in and out of the tunnel walls, his shadowed form flickering through the root system and reporting back in clipped fragments. Peeble is clinging to my shoulder for dear life.
"Clear to the first junction. Left passage. The Cathedral's root network hasn't reached this deep yet."
The tunnel is well-lit, the bioluminescent markers guide us at every turn.
I can hear the battle above us, muffled through the root ceiling.
Thumps, cracks, the occasional vibration that shakes loose dirt from the walls.
The Verdance is fighting back. The ward lines are active.
Somewhere up there, Bryx and Sarnyx are holding the line.
Down here, it's just the four of us and the plan.
The plan is simple. Nimor leads us through the tunnels to a point beneath the Cathedral's projected position.
We surface. Thalia anchors the Cathedral, locking it in place.
Kaelren and I breach the outer shell and reach the core.
The crew holds the perimeter long enough for us to do what needs to be done.
What needs to be done is the part we still haven't figured out, but one crisis at a time.
We reach the second junction, and Nimor phases back through the wall with his edges blurring.
"Problem. The Cathedral's root system is extending underground.
It's growing feeder roots into the tunnel network ahead of us.
If we keep heading this way, we'll hit a wall of Root matter in about two hundred yards. "
The temperature in the tunnel has changed. Warmer. The smell of sap is thicker, carrying a metallic undertone that makes my marks pulse in warning. The Cathedral is aware of the space beneath it, and it's filling that space the way water fills a container, seeping through every crack and gap.
Kaelren doesn't slow down. "Can you find a way around?"
Nimor phases out. Comes back ten seconds later. "Narrow passage, fifty yards east. The Cathedral's roots haven't reached it yet. But it's tight. Single file. And it won't stay clear for long."
We take it. The passage is barely shoulder-width, the root walls pressing close, and I have to turn sideways to squeeze through several sections.
The markers here are dimmer, older, and less maintained.
This isn't one of Thalia's main tunnels.
It's an auxiliary route, possibly pre-dating her rebuild.
The wood around us creaks and pops, and twice I feel the walls shift inward by an inch, the Cathedral's root system probing, reaching, testing the boundaries of the spaces it hasn't filled yet.
Kaelren goes first, his corruption marks casting faint shadows in the dim light. Thalia moves behind me, her breathing steady, her marks pulsing with controlled readiness. Nobody speaks. The only sounds are our footsteps and the low, rhythmic groan of a city being pressed by something enormous.
We emerge into a wider chamber and stop.
Above us, through a thin layer of root and soil, I can feel the Cathedral. A massive, shifting presence pressing down on us, its weight distorting the root system, its magic radiating through the ground in waves that make my marks flare and my teeth ache. It's directly overhead.
"This is our exit point," Kaelren says. He looks up at the thin ceiling. "Nimor, can you confirm the positioning?"
Nimor phases up through the ceiling. He's gone for ten seconds. Twenty. Thirty.
He drops back through the roots, and his expression tells me everything before he speaks.
"It knows we're here."
The words land in the chamber like a dropped blade.
"The Cathedral has grown a defensive layer directly over this exit point.
Twelve feet of compressed Root matter, reinforced with the same adaptive armor it uses on its outer shell.
" He shakes his head. "It wasn't there thirty seconds ago.
It grew the moment I surfaced. The core sensed the approach and sealed the breach. "
"It anticipated the tunnel route," Kaelren says, and I can see the muscle working in his jaw.
"It anticipated you," Nimor says, careful with the words. "The defensive growth started before I surfaced. It responded to your presence in the tunnel, not mine. Your corruption signature triggered the adaptation."
Because the core is built from a version of Kaelren. And a version of Kaelren would absolutely route a defense team through the tunnel system to strike from below. The core didn't just predict the tactic. It predicted the mind behind the tactic.
"Can we breach the barrier?" I ask.
"Not without giving the Cathedral time to adapt further," Kaelren says. "By the time we cut through twelve feet of Root armor, it'll have grown another twelve behind it."
"So we go around," Thalia says.
“Oh, good,” Peeble says. “We’ve reached the part where everyone makes terrible decisions with confidence.”
"Around to where? Every exit point I've scouted is showing the same growth pattern." Nimor's form flickers with frustration. "The Cathedral sealed every viable approach vector within minutes of our entering the tunnels. It's not reacting to us. It's preempting us."
The chamber shakes. Above us, the battle is intensifying. I hear something massive impact the second-ring wall, a deep, structural groan that rolls through the root system. The Cathedral is pressing forward while we sit underneath it, trapped in the tunnels we thought would save us.