Lyonel did not sleep.
His head did not care.
Photographic Memory had a hidden edge buried in all that speed.
Information did not just stick.
It ran.
In his old life, a three-in-the-morning code binge left him looking like a corpse the next day.
Three hundred pages of accounts, and his skull was still humming like someone had poured raw current into it.
He walked the Golden Tooth line again.
Padded costs.
Cartage that made no sense.
A hole that led to the sea.
Three years.
Seven hundred thirty ounces of gold.
Tywin Lannister would not cross a room for that sum.
The number was not the point.
The road was.
If gold could leave the West by water, someone behind the lord at the Golden Tooth was holding the other end of the rope.
The Iron Bank.
A Free City.
A house that smiled at Lannisters in daylight and cut them after dark.
He put the question down.
He did not need the whole map.
He needed to turn in the work.
First light.
He washed, dressed, and found a clean crimson doublet with lion-head clasps and breeches short enough not to trip him.
In the mirror he raked his hair into place.
Bright gold.
Tywin’s color, only thinner.
“Handsome.” He gave the glass a thumb and took the ledger with him.
Breakfast in the Great Hall was thinner than yesterday.
A few bannermen had not shown.
At the long table: Tywin, Jaime, and a knight Lyonel did not know, some minor lord’s only son with a face built for sneering.
Jaime saw him and lifted a hand.
“Little brother.
Here.” He slapped the chair beside him.
The seat was high.
Lyonel had to boost himself up.
His knee thumped the cushion.
The knight’s mouth twitched.
Lyonel did not look at him.
Tywin was carving a roasted leg of lamb.
The knife hissed through the burned skin.
He did not lift his head.
“You finished the accounts?” “I finished them.” Lyonel poured milk, tipped the cup, and put away half of it.
Tywin looked up at last.
No hope in the green.
Only the old cold certainty that his youngest was playing games again.
“I gave you three days.
Not an afternoon and a performance.” “I didn’t skim it.” Lyonel pulled the ledger from his coat and set it on the table.
“I read it.” The knife paused.
Jaime tore a piece of bread and said, mild, “He’s always been quick with books.” Lyonel opened the pages to Golden Tooth.
His finger found the cartage column and held there.
Light pressure.
No shake.
“Here.” Tywin looked down.
“Cartage at the Golden Tooth has risen three years running.” Lyonel kept the voice level and the pace tight, the way he used to walk a product man through a spec before the man could lie.
“Mining costs fell.
Yield fell.
Haulage should have followed them down.” Tywin said nothing.
“Unless someone was padding the carts.” “Where did the extra go?” He turned the leaf and put his finger on the next set.
“The books price the Golden Tooth road to Lannisport at five silver stags a wagon.
Last year’s open rates in Lannisport for the same road, same load: three.” “Two stags a cart.” “By the year’s wagons, two hundred forty ounces of gold vanished every year.” Tywin set the knife down.
He stared at those lines for a full ten seconds.
Lyonel did not wait for permission.
“Two hundred forty ounces.
Near nineteen thousand stags.
None of it sits in Golden Tooth’s open accounts.
That leaves a second book.
And a second book that size only has one door out.” “Lannisport.
Then the sea.” “Three years.
Seven hundred thirty ounces.” “Your lord at the Golden Tooth is smuggling.” The last word hit the hall and killed it.
The hearth popped.
That was all.
Jaime still had bread in his teeth.
The nameless knight’s mouth had come open and forgotten to close.
Tywin was quiet a long time.
Then he looked at Lyonel.
Yesterday the look had been trash.
Today it was a thing.
An object on a table that might, if you turned it in the light, have an edge.
“Where did you learn accounts?” Still cold.
Under the cold, a doubt he did not like owning.
Lyonel shrugged.
“Books.” “Books.” Tywin said the word as if it had insulted him.
Lyonel drank more milk.
“Those years you locked me in the library, there was nothing else to do.” Half true.
The original boy had been locked in.
He had read stories and understood none of this.
The other half was Lyonel: an old world’s numbers, and last night’s entry sitting in his skull like a second set of eyes.
Tywin’s fingers tapped the table twice.
Tap.
Tap.
The hall waited.
“…Golden Tooth.” Three words.
“I know.” No praise.
No well done.
Not a scrap of warmth.
Lyonel heard the piece that mattered.
Tywin did not say the Wall.
A win clicked into place behind his ribs.
The chime followed it, bright and shameless.
[Novice Quest: Obtain one acknowledgment from Tywin Lannister.
Complete.] [Distributing reward…] [Congratulations.
Purple entry acquired: Financial Mastery] Effect: Automatically flag abnormal figures in accounts.
Accuracy: 95%.
Comprehension of trade, tax, and cost +100%.
Active: Market Insight — short-term forecast of economic movement.
Once per day.
Lyonel looked at the panel and almost laughed.
Financial Mastery.
Laid over Photographic Memory.
The ledger in his head came apart and rebuilt itself.
The Golden Tooth line had taken him the better part of a night to pick by hand.
Now the new entry painted the whole book.
Red marks bloomed across a private screen, dense as a carnival game.
Seven hidden books.
Three bannermen.
Two roads to the water.
All of it standing at attention.
His face gave none of it away.
He lifted the milk and drank like a man who had only come down for breakfast.
Jaime finally swallowed, then slammed a palm between Lyonel’s shoulders hard enough to send the milk burning up his nose.
“Hah.” Jaime’s smile could have lit the cliffs.
“Did I not say?
My little brother has a mind.” Tywin glanced at him.
Said nothing.
He took up the knife again and went back to the lamb.
The cut was clean.
Same as always.
Lyonel dropped off the chair.
“Father.
If that’s all, I’ll go back.” Tywin did not look up.
A sound in his throat.
Leave.
Lyonel crossed the flags.
Short legs made the steps quick and loud.
At the doors, Tywin’s voice found his back.
“…Tonight.” He stopped.
“The bannermen’s feast tonight.” A pause.
“You will sit at the high table.” Lyonel turned.
The face was still winter.
The hand on the knife was not.
Knuckles white.
The blade resting on meat and not moving.
Lyonel smiled.
“I’ll be there.” He went out.
Morning filled the corridor and warmed the red carpet.
The panel shrank to the corner of his sight.
Financial Mastery sat there in a low purple glow.
Two steps later he walked into a chest.
Jaime had followed.
The golden Kingsguard put his back to the wall, arms folded, and looked down at his brother.
The smile had gotten worse.
It had the same bad manners as the sun on Casterly Rock.
“The high table,” Jaime said.
“First time in the old man’s life he’s let the family’s monster sit where the lions eat.” Lyonel tipped his head up.
“You didn’t run after me to say that.” Jaime laughed, drew a small silver flask from inside his breast, and thumbed it open.
“What I promised.
Kingsguard white.
Best in King’s Landing.
I stole three flasks and brought every one home.” Lyonel took it and sniffed.
It smelled like money that had learned manners.
He took a swallow.
Sweet first.
The kick waited under the tongue.
Better than any red he had wasted wages on in another world.
“Brother.” “Mm.” He held the flask back up.
“I want a different name.” Jaime blinked.
“Different how?” “Lyonel.” He looked into those blue eyes and did not blink first.
“Lyonel Lannister.
Where I learned it, the word means Lion.” Jaime stared at him for three seconds.
Then the big hand found his head again and ruined the hair he had just set.
Five slow passes.
“All right.” “Your brother will call you that.” Wind came up the corridor from the sea and tangled their gold together.