The chamber doors closed once more, sealing away the fragile quiet that followed the treatment.
Inside, the spirit lamps steadied, their dim glow now less wary, as if the storm within Old Master Chen's body had finally begun to recede. The oppressive residue of the black mist had thinned, leaving behind only faint traces—stubborn, but no longer dominant.
Zheng stood beside the jade platform, his attention already shifting forward.
"The next phase will begin soon," he said calmly, adjusting a small array of spirit stones. "What we've done so far has only weakened it. The remaining roots will resist more fiercely."
Mei Chen nodded.
But her attention—
Was not entirely on his words.
She watched him.
The quiet precision of his movements.
The way his fingers aligned each stone without hesitation.
The way his mind never seemed to wander.
It was as if nothing could disturb him.
Not even her.
Her gaze softened slightly.
"…You always move forward," she said before she could stop herself.
Zheng paused—not turning, just slightly stilling.
"That's the only direction that matters," he replied.
Simple.
Uncomplicated.
Mei Chen lowered her eyes faintly.
"…I see."
But she didn't.
Not completely.
Because for her, things were no longer that simple.
—
Later, as the preparations continued, the distance between them became more apparent.
Zheng spoke when necessary.
Instructed when required.
Corrected when needed.
But nothing more.
There were no lingering glances.
No unspoken pauses.
No hesitation in his demeanor.
To him—
Everything remained unchanged.
"Hold the formation steady," he said, not looking at her.
Mei Chen adjusted her position immediately. "Like this?"
"Yes."
No praise.
No criticism.
Just confirmation.
And yet—
That small "yes" lingered longer than it should have.
Mei Chen forced her focus back onto the task, steadying the flow of spiritual energy as instructed.
This was what she should be thinking about.
This was what mattered.
And yet, a quiet thought surfaced anyway.
Does he… see me at all?
Her grip tightened ever so slightly.
The formation flickered.
Zheng's voice cut through instantly. "Focus."
Mei Chen inhaled sharply, stabilizing it at once. "Sorry."
Zheng didn't respond.
Because to him—
There was nothing to respond to.
Mistakes happened.
They were corrected.
And then they were forgotten.
—
Outside the chamber, Lu Chen stood beneath the shade of a carved pillar.
He did not enter.
He did not need to.
His awareness stretched quietly, brushing against the edges of the formation within. Not enough to interfere—only enough to observe.
And what he sensed—
Disturbed him.
"…It's stabilizing too quickly," he murmured.
That shouldn't have been possible.
The poison planted within Old Master Chen was not ordinary. It had been carefully introduced, carefully nurtured, designed to appear natural… incurable.
A slow decay.
A quiet collapse.
One that would shift power within the Chen family without suspicion.
Lu Chen's gaze darkened slightly.
Zheng was unraveling it.
Piece by piece.
Faster than expected.
And worse—
Mei Chen was always there.
Watching.
Learning.
If she noticed even a fragment of irregularity…
If she began to question—
Lu Chen's fingers curled slightly within his sleeves.
"…No," he said quietly.
That could not be allowed.
Not now.
Not when everything was so close.
His thoughts shifted.
Calculating.
If Zheng continued, the poison would be completely removed.
If that happened—
Old Master Chen would recover.
And with recovery came clarity.
Clarity meant investigation.
And investigation—
Would lead back to him.
Lu Chen exhaled slowly, forcing his expression back into calm neutrality.
"…Then something must change."
—
Inside, the session ended shortly after.
Zheng withdrew his hands, the final strands of light dissolving into nothingness.
"For today, this is enough," he said.
Mei Chen nodded, though her energy felt slightly drained—not from the work itself, but from something harder to name.
She rose slowly.
There was a moment—
A small, quiet moment—
Where neither of them moved to leave.
Then Zheng turned away first.
"Get some rest," he said. "You'll need it."
Mei Chen blinked.
It was such a simple sentence.
Practical.
Unremarkable.
But something about it made her pause.
"…You too," she replied softly.
Zheng gave a faint nod.
Nothing more.
No smile.
No warmth beyond basic courtesy.
Just acknowledgment.
And somehow—
That made it clearer than anything else.
To him—
This was all it was.
Work.
Responsibility.
Nothing personal.
Mei Chen felt something in her chest settle.
Not break.
Not shatter.
Just… settle.
Into something quieter.
More controlled.
"…Understood," she said.
And this time, when she turned to leave—
She didn't look back.
—
Lu Chen stepped away from the pillar just before she emerged.
By the time Mei Chen entered the corridor, his expression had already returned to its usual composed calm.
"Finished?" he asked.
"Yes," she replied.
He studied her carefully.
Too carefully.
"You look tired."
"I'm fine."
A brief pause.
Then—
"You've been spending a great deal of time with him," Lu Chen said lightly.
Mei Chen's gaze sharpened slightly. "He is treating Grandfather."
"Of course," Lu Chen said with a faint smile. "I only meant… one must be cautious. Outsiders, no matter how capable, are still outsiders."
Mei Chen's expression cooled just a fraction.
"He is helping us."
"Is he?" Lu Chen asked, almost idly.
The question lingered.
Unsettling.
Mei Chen held his gaze.
"Yes."
No hesitation.
No doubt.
Lu Chen smiled again.
But this time—
It didn't reach his eyes.
"…Good," he said softly. "Then I hope your judgment remains clear."
Mei Chen said nothing.
But something about his words—
About his tone—
Left a faint unease behind.
—
That night, Lu Chen did not sleep.
He stood alone within a hidden chamber deep inside the estate, far removed from prying eyes.
A faint, dark formation glowed beneath his feet.
Not bright.
Not violent.
But alive.
At its center—
A small fragment of black mist stirred weakly.
Residual.
Left behind intentionally.
Lu Chen looked down at it, his expression unreadable.
"…You're being erased," he murmured.
"And I cannot allow that."
His gaze hardened.
Zheng was a problem.
But a manageable one.
Mei Chen—
Was not.
Because she was not predictable.
Not entirely.
And if her growing attachment led her to trust Zheng completely…
Then even the smallest inconsistency could unravel everything.
Lu Chen closed his eyes briefly.
Then made his decision.
"…If necessary," he said quietly, "even you must be kept in the dark… my dear niece."
The black mist flickered.
As if responding.
And in that moment—
The fragile balance within the Chen estate shifted once more.
Not toward healing.
But toward something far more dangerous.
Because while one person was beginning to feel—
Another refused to.
And a third—
Was preparing to ensure that neither would have the chance to understand what was truly at stake.