Riverrun, 264 AC Tristifer, Age 4
The river sang its low song outside my window, the sound constant and comforting—like the pulse of the land itself. I often sat by the stone sill, legs dangling short above the floor, watching the water drift past the red walls of Riverrun, carrying secrets to the Trident.
At four, I had learned enough to walk the castle freely, as long as I kept within sight of Septa Jeyne or the ever-watchful Ser Cortnay, the guardsman assigned to my protection. But they were distractions more than obstacles. I had learned their rhythms, their favorite alcoves for gossip or dice. The corridors of Riverrun were mine now. The words of servants and lords, drifting on the air, were mine too.
I had become adept at listening.
"Four and already a little lord," one of the maids muttered fondly as I passed her, tucked beneath a book too large for my arms. I offered her a shy smile. Let them think I'm sweet.
There was a hush over the castle lately—a particular kind of hush I'd come to recognize.
My mother was with child again.
Minisa Whent Tully moved more slowly through the solar now, cradling her belly with both grace and weariness. Servants flitted around her like bees around a flower, their whispers thick with cautious joy. My father, Lord Hoster Tully, had grown quieter as well—watching her from shadowed doorways, as if unsure whether to hope or fear.
They thought I did not notice.
But I noticed everything.
"I hope it's a boy," my father said one morning over breakfast, his cup half-drained of blackbrew. "A second son. The gods know the Riverlands need strong heirs." He looked across the table at me, eyes glinting over the rim of his goblet. "Would you like a brother, Tristifer?"
I stirred the honey into my porridge slowly.
"It will be a girl," I replied calmly.
Minisa blinked.
Hoster lowered his cup, setting it down with the dull clink of pewter on oak.
"And how," he asked after a moment, "do you know that?"
I met his gaze without flinching. "I dreamed it."
A lie—technically. But not entirely. I had dreamed it. Many times. Just not in this life.
There was a long silence. My mother shifted, her hand resting on her stomach.
"A girl?" she asked, curious rather than doubtful. "Are you sure, sweetling?"
I nodded once. "She will be brave and clever. And her name will be Catelyn."
Minisa's face softened, but my father's eyes narrowed slightly, like a man watching clouds gather where the sky had been clear. He did not speak again for several minutes.
That evening, I heard them talking in the solar, low-voiced but not careful enough.
"He's always been...odd," my father murmured.
"He's gifted," Minisa answered. "He sees things. Even when he was a babe."
"You don't find it strange that he knows what we haven't told anyone? That he speaks of names we haven't discussed?"
Minisa's voice lowered. "There are old bloodlines in Harrenhal, Hoster. My grandmother was said to dream true. Perhaps Tristifer takes after her."
"He's not a Whent. He's a Tully. And I need him rooted, not adrift in clouds and riddles."
That night, I stood in the godswood under the moonlight, watching the reflection of the red leaves shimmer on the water. The old weirwood, not as ancient as those in the North, stood pale and silent behind me. I spoke to it anyway.
"She'll be born soon. Catelyn." I bent and touched the pool. "And she'll grow up strong. But she won't be safe. Not unless I change what's coming."
The leaves rustled above, though there was no wind.
Life at Riverrun was pleasant, in the way summer afternoons are pleasant—warm, slow, golden. But beneath it, I felt the stirrings of the future like a riptide beneath the calm. My uncle, Ser Brynden, visited often—already known as Blackfish, though the nickname hadn't yet fully stuck. He taught me how to sit a saddle, how to grip a practice sword. He laughed when I caught his feints too quickly.
"Clever boy," he said once. "There's a storm behind those eyes. Best hope it doesn't break too soon."
I hoped so too.
As the moon turned, my mother's belly grew heavier. The maesters began whispering of signs and timing. And finally, one crisp morning, the bells rang soft and low through the halls.
She was in labor.
I waited near the solar, the same chair I'd sat in since I could walk. I pressed a carved trout toy into my palms again and again. I remembered the stories. How this would end. But I also remembered something more important: this birth would not kill her. Not yet. That would come later.
Still, I watched the door like it was a siege gate.
Hours passed. Septa Jeyne tried to distract me with old fables. I ignored her. And then the door creaked open, and Lord Hoster stepped out, pale, exhausted—but smiling.
"A girl," he said, his voice barely above a whisper. "A daughter."
I said nothing. I just smiled.
They named her Catelyn, as I said they would. And my mother, though worn and bruised by the ordeal, survived. She called me to her bedside and let me sit beside the crib.
"She has your eyes," she whispered.
"No," I murmured, looking down at the tiny face. "She has yours. And she'll need them."
Later, alone in my chambers, I stood before the hearth and stared at the flames. The future danced there, shifting with each flicker. I could almost see it—Catelyn riding North, Lysa crying alone in the Eyrie, Edmure kneeling to a new king.
But they were only possibilities. Not certainties.
Not anymore.
"I'll change it," I said aloud.
And the fire cracked once, like an answer.
Riverrun, 265 AC Tristifer, Age 5
The Riverlands were at peace. And yet, I could not help but feel the currents beneath the surface—tugging at the banks, reshaping the riverbed unseen.
From my seat in the rookery's stone alcove, high above the keep, I watched ravens come and go like thoughts in flight. Below me, Riverrun sprawled—its three-sided walls, its confluence of rivers, its banners fluttering with trout in leaping defiance. A beautiful castle. A proud house.
But pride alone did not build a future.
Not the kind I had in mind.
At five, I read more than most squires. By six, I could recite the Tully line from Edmyn to Elmo in both Westerosi and High Valyrian (the latter, admittedly, a work in progress). Most thought it precocious. Only Uncle Brynden knew better.
"You're not learning to impress us," he said once, amused. "You're learning to use it."
And he was right.
Because every scroll, every rider's report, every conversation in the hall—these were the raw materials of a plan I could not yet share with anyone. Not truly. But I could dream. And dreaming, I found, was dangerous.
What struck me most about Westeros wasn't the violence. It was the waste.
Too much depended on birth. On oaths. On swords and old names and the gods. There were no schools in the Riverlands, save for noble-born boys tutored at home, and even then, half of them barely knew how to read. Trade routes were inefficient. Grain levies too steep in lean years. And banditry? A seasonal affair, like harvests or plague.
How could we be expected to survive the wars to come—the dragons, the snows, the fire and blood—if we couldn't even get bread from one village to the next without losing half of it to tolls or theft?
No, this world needed more than heroes.
It needed systems.
In another life, I had read books on governance, revolutions, development theory. I had laughed at history's great follies from the comfort of hindsight. Now I was inside one. And I understood how hard it would be to change it.
Feudalism was more than custom. It was structure—bone-deep and blood-bound.
If I wanted to build something better, I couldn't tear it all down at once. I'd have to work within it. At least at first.
I began, quietly, by keeping lists.
Which villages flood yearly and could be helped by canal redirection.
Which holdfasts have blacksmiths but no ore and could benefit from trade routes.
Who among the bannermen were more loyal to coin than to House Tully.
Where grain spoiled in storehouses instead of being shared.
These were not grand rebellions. These were questions of efficiency. Of survival. And in my father's hall, they were not yet questions anyone asked.
But they would.
Politically, the Riverlands were a patchwork of proud houses, each with a long history and a short fuse. Brackens and Blackwoods still quarreled like boys in a yard. Freys smiled too quickly. Darrys clung to their Andalist pride. Vances and Pipers thought themselves poets first, knights second. And my father, Lord Hoster, was trying—gods bless him—to hold it all together with marriages, coin, and carefully chosen words.
I could see the fault lines. The cracks in the mortar. This realm would not weather the storms to come without changes.
One day, I'd be Lord of Riverrun. And when I was, I wouldn't just rule.
I'd build.
One morning, while breaking my fast with Lord Hoster and Maester Alren, I dared a small suggestion.
"Father," I said, as innocently as I could manage, "why do we store all our grain at Riverrun? Would it not be safer to keep some at Wayfarer's Rest, or Saltpans? What if bandits came here, or worse?"
Hoster blinked at me over his trencher.
"Gods' mercy, you're five," he said. "Where do you get these thoughts?"
"I read about Tyrosh losing half its food to fire," I said, truthfully. "They stored everything in one place."
The maester raised an eyebrow, intrigued. Hoster only grunted.
"You worry too much, my son."
But I saw it: the flicker of doubt. The first stone laid in the foundation of something new.
Later that day, I spoke to Maester Alren in private.
"If I drew a map of the river forks," I asked, "could you help me trace a trade route with fewer crossings? If barges could travel further inland without tolls, the farmers might—"
"Tristifer." He smiled kindly. "You are sharp, and your mind is quick. But you must understand: these things take time. Lords do not change because a boy suggests they should."
"I won't always be a boy."
He chuckled. "No. And may the gods help us when that day comes."
But they would need more than gods.
They would need clean roads, better bridges, scribes in every village, healers trained in more than leeches, ravens that could carry more than one letter at a time. They would need printing presses, one day. And almanacs. And systems of standard weights and measures, so trade didn't depend on the crooked scales of opportunistic stewards.
They would need better ways to track grain, people, deaths, births, roads.
They would need ideas.
And I had them.
I didn't know how much time I had to change Westeros. But I knew this: the world I'd been reborn into wasn't ready for what was coming.
The Riverlands would bleed again. The Southron Ambitions, the Rebellion, the Long Night—if even half of it came true, this land would need more than banners and blades.
It would need infrastructure.
And I—Tristifer Tully, son of Hoster, heir of the rivers—would be the first stone in the dam that turned the tide.
Riverrun, Late 266 AC Tristifer, Age 6
If you had told me a year ago that I would one day be leading a secret school for scribble-handed servants and recalcitrant retainers, I would've nodded and said, "Yes, obviously."
But if you'd told me I'd be doing it while hiding inkpots from my baby sister and bribing a toddler with candied walnuts so she wouldn't blow my cover?
Then I might've hesitated.
It began, as many great rebellions do, with a single traitor.
Her name was Catelyn Tully. Age: One. Size: Extremely small. Volume: Maximum possible.
She'd recently discovered two things: walking upright, and that her big brother's voice got funnier the more panicked it sounded. A dangerous combination.
I was mid-lesson, chalk in hand, explaining to Joss,Mila and Tya that "i" before "e" except after "c" absolutely did not apply to High Valyrian loan words, when I heard it.
The thump. The giggle.
The unmistakable pitter-patter of tiny feet.
"Tris-tris!"
The armory door creaked open—slowly, dramatically, like the rising of a drawbridge—and in waddled my sister, cheeks round, fingers sticky, her dress on backward and her hair adorned with a very dead autumn leaf.
Behind her: chaos.
Behind her: doom.
"Seven save me," I muttered. "She's breached the inner wall."
Joss turned pale. "Should we—"
"Too late," I whispered.
"Wha' this?" Catelyn asked, pointing at the stone slate Brenn had been practicing on.
"Nothing, little fish," I said quickly. "Just boring big-people things."
"Boring!" she declared happily, and sat on it.
Milla and Tya were trying very hard not to laugh.
From that day on, we had a fifth pupil. Not by choice. By siege.
Catelyn refused to stay with the wet nurse after discovering our "secret room full of rocks and scribbles." She followed me whenever she could—like a tiny noble hound who smelled secrets and snacks in equal measure.
And, to be fair… she helped. In her way.
She made up songs to help them remember letters:
"A is for apple I can't reach!
B is for Brenn, who spilled the bleach!"
She held the lantern while I corrected Joss's handwriting—only to drop it halfway through so she could clap for Tya's perfect "S." She added her own commentary to Brenn's reading:
Brenn: "The knight rode forth on his steed—"
Catelyn: "Horsey!"
Brenn: "Yes, horsey. 'Steed' means horsey."
Catelyn: "I'm a steed."
Me: "You are, and you're galloping over my lesson plan."
One night, as we huddled in the cold armory and tried to recite the months of the year, Catelyn proudly offered her own version:
"Snowtember. Leafybruary. Morncake. Tristifer's Day!"
To be honest? Better than half the Septa's droning.
But her presence wasn't just chaos.
She kept things… human.
She reminded us that even in rebellion, joy mattered. That teaching wasn't only about scribes and scrolls—it was about connection. About shared laughter, warm lights in the dark, the sound of someone clapping for you because you wrote your name right-side-up.
And, more practically, she kept us honest.
"No lies," she'd say solemnly, when someone made up an answer.
"No lies," we'd repeat. Our tiny oathkeeper.
Of course, things went sideways eventually.
One evening, Catelyn vanished mid-lesson. Panic swept us. We searched the corners of the armory, the hall outside, the pantry (because if she wasn't in trouble, she was definitely near jam).
We found her in Lord Hoster's solar.
Holding one of my parchment scrolls.
Waving it proudly.
Singing, "Tris-tris made scribble paper!"
My father looked up from his writing desk, blinked at the parchment, and raised an eyebrow.
I nearly fainted.
Somehow—gods only know how—I explained it away. Something about practicing sigils and improving memory, a childish interest in letters. Lord Hoster was bemused but not alarmed.
"She's clever," he said, ruffling Catelyn's hair.
"She is," I agreed. "Very clever."
"And you?" he asked, narrowing his eyes just slightly. "You've been awfully quiet this past moon."
"I'm… learning, Father. That's all."
"Hmm." He looked at me a moment longer, then turned back to his work. "Just don't teach her to climb the ramparts. She nearly fed the ravens your mother's necklace last week."
Back in the armory, I slumped onto a barrel as Catelyn chewed on a stolen quill and beamed like she'd saved the world.
"You are exhausting," I said.
"I love you too," she mumbled, mouth full of feather.
So, the school continued. A little noisier now. A little messier.
But with her by my side—squawking, singing, scribbling—I felt it more than ever:
We weren't just teaching letters.
We were rewriting the Riverlands.
One chalk line, one giggle, one "Tristifer's Day" at a time.