Shen Lu hit the hidden passage on his shoulder.
Stone scraped his upper arm through fabric. The passage was narrower than it had any right to be, as if the realm wanted to punish them for choosing it. Behind him, the chamber roared—mist-throat gulping, blades ringing, incense ash whipping like a storm.
Helian Feng shoved him forward hard enough that Shen Lu nearly bit his tongue through.
"Move," Helian Feng snapped.
Shen Lu moved.
The others followed in a desperate line: the talisman disciples first, the beast tamer clutching his fox-spirit, sword lineage disciples dragging the outer disciple by his collar when he froze at the threshold, eyes glassy with incense-lure.
Song Ruo's talisman ink hissed against the stone seam behind them, trying to stitch it shut.
Helian Feng turned at the very last moment, sword flashing.
A thin thunder-thread carved across the seam. Not to widen it—too risky—but to scar the formation lines Song Ruo was trying to anchor.
Ink splattered and died.
Wei Shanshi lunged, a clean sword thrust meant to slip through the opening after them.
The Beast Gate chose that moment to lurch.
Mist surged like a tongue, swallowing the air near the seam in a greedy gulp.
Wei Shanshi's robe sleeve snapped, fabric sucked toward the teeth. He jerked back instantly, avoiding being dragged in, eyes flashing with anger and something like disgust.
Helian Feng didn't wait to see if he'd recovered.
He slammed his palm to the stone seam and pushed with brutal force, thunder qi cracking in a line along the edge.
Stone groaned.
The hidden passage snapped shut behind them with a deep, final grind.
Silence hit like a wall.
Not total silence—Shen Lu could still hear their ragged breathing, the fox-spirit's small whine, the faint drip of moisture somewhere deep in the passage.
But the roar of the Beast Gate vanished.
Cut off.
Like a throat closing.
Shen Lu leaned against the wall, chest heaving, and felt his arms tremble. The frost marrow bead was cold against his palm. His core felt scraped raw, like it had been shaved down to something thin and brittle.
He tasted blood.
From biting his tongue earlier, or from forcing his qi too hard, he didn't know.
Helian Feng stood a step away, sword still in hand, gaze fixed on the sealed seam as if he could cut through stone with stare alone.
The others collapsed into shaky crouches.
The severe talisman disciple wiped sweat from his upper lip with a shaking hand. "That… that gate—"
"Didn't eat enough," Yuan's voice murmured inside Shen Lu's mind, lazy and delighted.
Shen Lu's stomach twisted. "Shut up."
Yuan laughed, the sound bright and wrong. "Mercy isn't a rule here. It's a mistake people keep making."
Shen Lu pushed off the wall and forced himself upright.
The corridor ahead was darker than the ones before, the stone almost black, with faint silver specks like mica catching what little light they had. The air smelled clean, strangely—no incense, no herb smoke, no iron.
Just cold stone.
And something else faint underneath.
Old water.
Deep water.
A familiar dread in a new shape.
Helian Feng finally turned from the sealed seam.
His gaze swept the group, counting again. Everyone was here.
Alive.
Still, the outer disciple looked half-ruined, eyes dull, breath shallow. The beast tamer's fox-spirit wouldn't stop trembling.
Helian Feng's eyes landed on Shen Lu's sleeve.
The vial was gone.
The black pellet key had been thrown and used and swallowed by the map mechanism.
Helian Feng's gaze lifted to Shen Lu's face.
"You fed the realm," Helian Feng said quietly.
Shen Lu's lips twitched, humor thin as paper. "It was hungry."
Helian Feng's eyes narrowed. "Don't play with me."
Shen Lu's throat tightened.
Because Helian Feng wasn't accusing him of waste.
He was accusing him of knowing too much.
Shen Lu forced a shrug that pulled at the scrape on his arm. "We all paid something."
"You paid without blinking," Helian Feng said.
The fox-spirit made a small, miserable sound. Its owner tightened his hold, whispering nonsense comfort into its fur like words could fix terror.
Shen Lu looked away. The corridor's silver-specked stone reflected faint light back at him like cold stars. He could almost imagine the world above. Wind. Real sky. Dirt that didn't try to eat you.
Yuan's voice purred in his head. "Tell him you're afraid."
"Shut up," Shen Lu thought.
Yuan laughed again. "You won't. Because you think fear is debt. You think if you show it, he'll own it."
Shen Lu's jaw clenched.
Helian Feng stepped closer, just enough to make Shen Lu feel crowded in the narrow passage. The righteous aura around him was controlled, but it pressed on Shen Lu's skin like winter air.
"What was that gate?" Helian Feng asked.
"A trap," Shen Lu said, because it was true and safe.
Helian Feng didn't let it go. "Why did it react to the pellet key? Why did you know to throw it?"
Shen Lu's thoughts raced.
Because I read it.
Because I died here already.
Because I'm standing in someone else's story and I'm trying to outrun the page that kills me.
He swallowed the truth and spat out something else. "Luck."
Helian Feng's gaze sharpened. "Luck doesn't look like you."
That stung in a stupid, childish way. Shen Lu hated that it did.
One of the sword lineage disciples let out a shaky breath, trying to force a laugh. "Senior Brother Helian… maybe we should move. If there's another—"
Helian Feng's eyes flicked over the group again. He noticed the outer disciple's limp wrist, the talisman disciple's trembling fingers, the beast tamer's pale face.
Then his gaze returned to Shen Lu.
"You first," Helian Feng said.
Shen Lu blinked. "What?"
"You found this passage," Helian Feng replied. "You walk first."
It wasn't kindness.
It was control.
If Shen Lu walked first, Helian Feng could watch him. If Shen Lu triggered a trap, Helian Feng would see exactly how it happened. If Shen Lu hesitated, Helian Feng would know. If Shen Lu lied, Helian Feng would have more chances to catch the seams.
Shen Lu's pride flared. He almost refused.
Then he looked at the others.
He looked at the fox-spirit shaking in its owner's arms.
He looked at the outer disciple who still smelled faintly of incense-lure, eyes empty like he'd left part of himself behind in the Beast