Thomas Black disliked elegant confessions.
They were almost always incomplete.
Lucien Vale had admitted to designing and casting the siphon spell. He had framed it as controlled, voluntary, ethical, until someone altered the scale.
It was too clean.
Murder rarely arrived with footnotes.
Black returned to the Kane Estate that morning with a single objective:
Timeline.
Because in any crime case worth its salt, the timeline cracks first.
Alabaster Kane had been declared dead in his private chambers at 2:17 a.m. following his 195th birthday celebration.
Cause of death: arcane depletion leading to cardiac collapse.
Natural complication of advanced magical age.
Convenient.
Black stood once again in the patriarch's bedroom.
Sunlight cut across the polished floorboards. The air was stale but undisturbed.
He moved methodically.
Fireplace. Writing desk. Ward inscriptions near the bed frame.
Then he crouched.
There.
A faint crescent-shaped scoring in the wood beneath the bedside table.
Not decorative.
Not structural.
A drag mark.
He adjusted the angle of his view.
The table had been moved.
Recently.
He rose and called for the estate steward.
"Was this room altered after Master Kane's death?"
"No, sir."
"Furniture?"
"No, sir."
Black stared at the steward long enough for discomfort to bloom.
"Who cleaned the room the morning after?"
A pause.
"Maris and—" he swallowed "—Eldric."
Eldric.
A minor footman. Barely twenty. Assigned to night rotation during the celebration.
"Bring him," Black said.
Eldric arrived pale.
Too pale.
Black didn't sit. He let the silence build.
"You were on duty the night Alabaster Kane died."
"Yes, sir."
"You entered this room after his collapse."
"Yes, sir."
"You touched nothing."
"No, sir."
Black gestured to the floor.
"The bedside table was moved."
Eldric's eyes flicked involuntarily toward it.
Just once.
Then back.
"No, sir."
Black stepped closer.
"You're not a liar by nature," he said quietly. "Which makes this inefficient."
Eldric swallowed.
"I— I only adjusted it to reach the bell cord."
"Why?"
"It had fallen behind."
Black tilted his head slightly.
"Bell cords don't fall behind tables."
Silence.
Breathing quickened.
There it was.
Fear.
Not grief.
Not guilt.
Fear.
"What did you see, Eldric?"
A beat.
Then, a crash.
The young footman shoved past him and bolted.
Thomas Black did not hesitate.
He moved.
Down the corridor. Through the portrait hall. Past startled servants.
Eldric was fast in the panicked way of youth, reckless, unmeasured.
He tore through the east wing, down the servant staircase two at a time.
Black followed without rushing.
Speed wastes oxygen.
Precision wins distance.
Eldric burst through the side exit into the gardens, knocking over a tray of silver polish.
Rain had slicked the stones.
He nearly slipped.
Black did not.
They reached the outer hedge line.
Eldric vaulted the low gate and sprinted toward the service road leading into Corvalis proper.
This was no longer merely suspicious.
This was incriminating.
"Eldric!" Black called once.
No response.
They hit the street.
Market traffic slowed the footman. Carts, early merchants, stray illusionists practicing morning charms.
Eldric shoved through.
Black cut diagonally.
Shortened the angle.
He reached the canal bridge just as Eldric attempted to cross.
The footman glanced back, and misjudged his footing.
He collided with a lamppost.
Hard.
Black caught him before he toppled into the canal.
They stood there, breath mingling in cold morning air.
"I didn't kill him," Eldric gasped.
"I know," Black said evenly.
Which only made the boy start crying.
They spoke in a quiet guardhouse room near the canal district.
No chains.
No threats.
Just pressure.
"I was told not to say anything," Eldric whispered.
"By whom?"
Silence.
Black waited.
Not aggressively.
Just steadily.
"…Mr. Dorian," Eldric finally said.
That was new.
"What did Dorian instruct you to conceal?"
"The table," Eldric said. "He told me to move it back."
"Why?"
"There was something under it."
Black leaned forward slightly.
"What?"
"A sigil plate."
Everything sharpened.
"Describe it."
"Small. Silver. About this wide." He gestured with trembling hands. "It was glowing faintly."
"When did you see it?"
"After the physician declared him gone."
"So after 2:17 a.m."
"Yes."
"Was it still active?"
"I think so. It was warm."
"Who removed it?"
"…Miss Arcelia."
The name landed heavier than expected.
Arcelia.
Quiet. Observant. Studied infrastructure.
"You're certain?" Black asked.
Eldric nodded miserably.
"She told me I imagined it. Then Mr. Dorian told me to put the table back and forget."
Black leaned back.
Now the confession from Lucien Vale had a fracture.
If Vale cast the siphon through routine reinforcement enchantments, why was there a secondary sigil plate under the bedside table?
And why did Arcelia remove it after death?
Black did not warn them.
He entered the Kane conservatory unannounced.
Arcelia stood near the window, trimming a magical orchid vine.
Dorian sat with a ledger he was not reading.
"Who authorized a secondary siphon conduit under Alabaster's bedside table?" Black asked calmly.
Dorian stiffened.
Arcelia did not turn immediately.
"I don't know what you mean," she said.
"You removed a silver sigil plate the night he died."
Silence.
The orchid vine wilted slightly in her hand.
"I had no such device," she replied.
Black stepped closer.
"Lucien Vale designed the primary siphon. But a secondary plate implies amplification."
Dorian stood abruptly.
"You're accusing my sister of murder?"
"I'm accusing someone of altering scale."
Arcelia finally turned. And for the first time, she looked angry.
"Do you know what my father was doing to himself?" she said sharply.
Black said nothing.
"He believed he could become a living reservoir. He believed he alone should stabilize the city."
"That doesn't answer the question."
"No," she agreed. "It doesn't."
Silence stretched thin as wire.
"Did you install the plate?" Black asked.
"No."
"Did you remove it?"
A pause.
"Yes."
There it was.
Dorian stared at her.
"You said—"
"I said nothing," she cut in coldly.
Black's pulse remained steady.
"Why remove it?"
"Because it was not part of Vale's design."
That mattered.
"Whose design was it?"
Her gaze flicked, just slightly, toward the far wall.
Where Petra often stood during family discussions.
But Petra was not in the room.
"You're protecting someone," Black said quietly.
Arcelia's composure returned like frost settling over glass.
"I am protecting the family."
"From scandal?"
"From collapse."
Back in his office, Black redrew the timeline.
1. Vale installs primary siphon (voluntary).
2. Alabaster begins controlled life-force buffering.
3. Unknown party installs secondary sigil plate.
4. Scale increases.
5. Alabaster dies.
6. Arcelia removes plate.
7. Dorian silences servant.
This was no longer abstract infrastructure.
This was layered manipulation inside a locked room.
Classic.
Elegant.
Deadly.
Someone had piggybacked Vale's sanctioned siphon.
Someone inside the estate.
Someone with physical access that night. He added names beside "Secondary Plate."
Arcelia (removed it). Dorian (covered it). Petra (calibration access). Veyron (executive override).
And then, slowly, he circled one.
Not because of motive.
Not because of temperament.
Because of opportunity window.
During the birthday celebration, when everyone assumed Alabaster's vitality enchantments were routine, only one person remained near him for extended periods without scrutiny.
Petra.
But suspicion is not proof.
And Black needed proof.
He reached into his coat pocket and withdrew something he had taken from beneath the bedside floorboards during the initial chase chaos.
A fragment.
Tiny.
Silver.
Broken off a sigil plate during removal.
And etched into its surface, a variation in glyph pattern. Not municipal.
Not Vale's.
Valenne. Precise. Elegant. Foreign.
The spice had returned to the case. The grid conspiracy loomed.
The council maneuvered.
The anchors hummed.
But inside the Kane Estate, this was still a locked-room murder.
And someone had doubled the siphon.