There are two kinds of people in the world.
The ones who, when dropped into an unfamiliar ocean in an unfamiliar world with no map and no explanation and nothing but a cursed energy signature pointing vaguely eastward, sit down and think carefully about their next move.
Nobara Kugisaki was emphatically, aggressively, almost religiously the other kind.
She had been awake for nineteen hours.
This was not unusual for her — Jujutsu High had a specific talent for producing situations that made sleep feel like a luxury reserved for people whose lives weren't actively trying to kill them. What was unusual was the quality of the wakefulness. Not the sharp, adrenaline-edged alertness of combat. Something quieter. Something that sat behind her sternum and pulled, steady and insistent, like a thread being reeled in by hands she couldn't see.
Yuji's cursed energy.
She had felt it the moment she arrived in this world — a pulse, distant and fractured, wrong in ways she couldn't fully articulate but recognized the way you recognize a voice distorted by a bad connection. Still him. Unmistakably him. But something had been done to it, something that made her Resonance ache in sympathy, like a tuning fork held next to one that's been cracked.
She stood at the bow of the ship and watched the horizon turn from black to deep violet to the fragile, uncertain blue of very early morning.
Behind her, she was acutely aware of the figure she was trying very hard not to think about.
She had appeared in this world the way she appeared in most situations — without permission and at full volume, which was to say her Resonance had activated involuntarily the moment the curse took Yuji, and she had felt the dimensional tear the way you feel a door slam in a house you're standing in — the pressure change, the vibration, the sudden absence of something that had been present a moment before.
She had followed it.
This was not, in retrospect, the most carefully considered decision she had ever made. But carefully considered decisions had never been her primary mode of operation, and Gojo had always said — in that annoyingly knowing way he had — that her instincts were better than her logic and her logic was better than most people's careful planning, so she had learned to lead with instinct and apologize for the collateral damage later.
She had followed the tear.
And on the other side, in the middle of an ocean that smelled different from every ocean she had ever known, a ship had been waiting.
The figure on the ship had looked at her Resonance the way most people looked at things that interested and alarmed them in equal measure — with very careful stillness — and said:
"You're looking for the boy with the fractured king."
Not a question.
Nobara had raised her hammer.
"Who's asking?"
She still didn't have a satisfying answer to that question.
The figure — she had started thinking of them as the Visitor, because names were power and she wasn't ready to give that yet — had told her enough. Enough to know they weren't an enemy. Enough to know they weren't entirely a friend. Enough to know that their eyes, in certain light, at certain angles, were the exact deep red of Sukuna's, and that when she'd pointed this out they had smiled in a way that made her grip her hammer tighter.
"Perceptive," the Visitor had said. "He'll need that. Where he's going."
"Where he's going is back to his own world," Nobara had said flatly. "With me. So whatever you think is happening here—"
"He can't go back yet." Simple. Certain. Delivered without cruelty, which somehow made it worse. "The curse that took him is still active. If he crosses back before it's broken, it won't just take him again." A pause, weighted with something she couldn't name. "It will take everyone he's ever touched."
The silence that followed had been very long.
Nobara had lowered her hammer. Not all the way. Just enough.
"Talk," she had said.
She felt him before she saw the ship.
Three hundred miles had collapsed into thirty in the night — the Visitor's ship moved in ways that defied the logic of wind and current, which Nobara had filed under deeply suspicious but temporarily useful and left alone. Now thirty miles had collapsed into three, and her Resonance was no longer pulling — it was singing, a frequency that resonated in her back teeth and her fingertips and the space behind her eyes.
Yuji.
And something else, beneath his signature — a coal, barely there, ancient and cold and patient.
Sukuna.
Still alive, then. Diminished. Waiting.
She exhaled.
Then the ship came out of the morning fog, and she saw him standing at the railing.
He looked terrible.
This was the first thing she catalogued, with the practiced clinical eye of someone who had spent enough time in hospitals — real ones, not the Jujutsu High version that was really just a room where they put you until you were healed enough to go back to dying. His cursed energy was visibly unstable, wisping off him in slow dark curls. There were shadows under his eyes that spoke of a night spent fighting the inside of his own skull. His uniform was still torn from whatever battle had taken him.
He was smiling.
The specific Yuji Itadori smile — the one that arrived before the rest of his face caught up with it, genuine and unguarded in a way that had always made her want to hit him and hug him in roughly equal measure. The smile of someone who is genuinely, helplessly glad to see you and has no interest in pretending otherwise.
She hated that smile. It was completely impossible to be appropriately angry at someone making that face.
She was going to be angry anyway.
The ships drew alongside each other, and a plank was thrown across, and Nobara crossed it with the energy of someone who has been worried sick for nineteen hours and has now located the source of that worry and intends to make their feelings known.
She stopped two feet from him.
He opened his mouth.
"Don't," she said.
He closed it.
She looked at him — at the fractured energy, the exhausted eyes, the smile he was still wearing even now, helplessly — and felt something shift in her chest. Something she would never, under any circumstances, describe out loud, because she had a reputation to maintain and it did not include having feelings about Yuji Itadori specifically.
Then she hit him in the arm. Hard.
"Ow—"
"Nineteen hours," she said. "Nineteen hours of following a cursed energy signature across a dimensional tear into an ocean I've never heard of with a person I don't trust because you got grabbed by a curse and didn't even have the decency to—"
"I didn't exactly choose—"
"I'm not finished."
He closed his mouth again. Behind him, she was distantly aware of an audience — a tall man with sharp eyes who was watching this exchange with the expression of someone performing rapid reassessment, and a large polar bear who appeared to be crying, though she couldn't confirm if that was baseline behavior.
"Are you hurt?" she asked. Her voice came out quieter than she intended.
"My cursed energy is—"
"I know about your cursed energy, I can feel it. Are you hurt."
A beat.
"No," he said. Honestly. "Not the way you mean."
She looked at him for a long moment. Reading the things he wasn't saying — she had gotten good at that, over a year of fighting beside someone who communicated approximately forty percent of his emotional state through the set of his jaw and the rest through punching things.
Then she nodded once, sharp and decisive, filing it away.
"Good," she said. "Because we have a problem."
She told him about the Visitor in three sentences — she had always been efficient with bad news — and watched his face move through several expressions in quick succession. Confusion. Unease. The particular stillness that meant he was thinking hard about something that frightened him.
"Show me," he said.
"Yuji—"
"Show me."
She stepped aside.
The Visitor came across the plank slowly, unhurried, with the ease of someone who has never in their life worried about whether they would be welcome somewhere. They were wrapped in something dark, their face half-shadowed even in the growing morning light, and they moved with a stillness that was — wrong, in a specific way that Nobara had catalogued and filed and was still unable to fully articulate.
They stopped in front of Yuji.
And Yuji went very, very still.
Because the eyes looking back at him were red — deep, ancient, unmistakable — but the face around them was one he had never seen before. A face that should have been a stranger's. A face that somehow, in the way that faces sometimes carry the ghost of other faces, reminded him of—
"Who are you?" he asked. His voice was steady. His cursed energy was not — it spiked, crackled, reached toward the Visitor like it recognized something it shouldn't.
The Visitor smiled.
And said, in a voice that was their own and also, underneath, layered with something older:
"I am what Sukuna was, before he chose to become what he is."
The morning light caught their eyes.
"I am the first curse. And I am the one who sent you here."
The ocean held its breath.
Somewhere in Yuji's chest, the coal that was Sukuna's presence — dormant, diminished, patient — suddenly burned.
Not in warning.
Inrecognition.
— End of Chapter 3 —
Next chapter: The first curse speaks. The truth about why Yuji was chosen is worse than anything Sukuna ever told him — and Sukuna knew. He always knew.