They did not camp in the open.
Senior Qiao chose a narrow ridge slightly elevated from the forest floor. Limited angles of approach. Minimal exposure.
Instructor Han placed three silent detection talismans in a triangular pattern around their resting point.
"Passive scan only," he said. "No active pulses."
No one argued.
If Hollow Vein was mapping the same network, revealing their exact position would be careless.
Night settled quietly.
Lin Xuan did not cultivate deeply. He maintained a shallow circulation — just enough to remain alert.
The shard within his dantian felt steady.
But not calm.
It was… aligned.
Like two structures slowly coming into proximity.
He opened his eyes.
A faint disturbance brushed the outer perimeter marker.
Subtle.
Not an attack.
A probe.
Senior Qiao's eyes were already open.
Xu Liang had shifted slightly, one hand resting near his sword.
No one spoke.
Another faint disturbance.
North side.
Then silence.
Three breaths.
Five.
Ten.
Then—
A small stone rolled down the slope.
Deliberate.
Senior Qiao rose smoothly. "We intercept. No lethal intent unless necessary."
They moved as a unit.
Measured. Quiet.
Thirty steps into the trees—
A figure detached from shadow.
Black outer robes. Masked lower face. Foundation realm aura — controlled, not flaring.
Only one.
Not reckless.
Testing.
Xu Liang stepped slightly forward. "You are far from any trade route."
The masked cultivator's voice was calm. "So are you."
No killing intent.
Just tension.
Lin Xuan extended a thin strand of perception.
The man's qi circulation pattern—
Disciplined.
Similar structure to the one sensed at the quarry tool marks.
Same organization.
Hollow Vein.
"You removed the eastern node," Senior Qiao said evenly.
A brief pause.
"Preserved it," the masked cultivator corrected.
Interesting choice of word.
Instructor Han's gaze sharpened slightly.
"You understand the structural consequences?" Han asked.
A faint tilt of the masked man's head. "Better than your sect, perhaps."
No boasting.
Just statement.
Xu Liang's aura tightened slightly.
Lin Xuan spoke for the first time.
"Then why leave the secondary junction unstable?"
Silence.
The masked figure's attention shifted toward him.
Measured.
"You can perceive the junction?" he asked quietly.
Lin Xuan did not answer.
That was answer enough.
The air shifted subtly.
Not escalation.
Recalibration.
Senior Qiao stepped half a pace forward. "State your purpose."
The masked cultivator studied them one by one.
Then:
"We are tracing the same root."
Not threat.
Not alliance.
Information.
"The next junction is compromised," he continued. "If improperly triggered, regional spiritual flow will collapse inward."
Instructor Han frowned slightly.
"Collapse magnitude?"
"Localized. But enough to cripple Foundation cultivators within range."
A trap?
Or warning?
Xu Liang's voice was calm. "Why inform us?"
A slight pause.
"Because destabilization benefits neither side."
Practical.
Lin Xuan felt it then—
The shard aligned more clearly when the man spoke about the next junction.
He wasn't lying.
Not entirely.
Senior Qiao made the decision quickly.
"We proceed together until the junction is assessed. No interference. No sudden movements."
A risk.
But calculated.
The masked cultivator nodded once.
"Agreed."
No handshake.
No oath.
Just temporary alignment of interests.
As they returned toward camp to reorganize formation positions, Lin Xuan walked slightly behind the others.
The shard's vibration was no longer faint.
It was steady.
Consistent.
The next junction wasn't just damaged.
It was active.
And if both sides were correct—
One wrong move would not awaken anything.
It would break something.
And broken systems were always harder to repair.
Arc 2 had shifted.
Not into war.
But into controlled contact.