Three years was a long time.
Long enough for people to change.
Long enough for a school to rebuild itself.
Long enough for students to become teachers, fighters to become mentors, and people who had once depended on others to become the ones everyone else depended on.
Tokyo Jujutsu High had learned how to function without Satoru Gojo.
It hadn't been easy.
But it had happened.
The mornings at the school were no longer quiet. Students filled the halls, instructors moved between classrooms, and training sessions began before some people had even finished breakfast. The school had found a rhythm of its own, one that didn't depend on a single person being there to hold everything together.
At least, that's what everyone told themselves.
Kuroha Tsukishiro had already figured out that mornings at Jujutsu High were rarely peaceful.
She sat near the window of the classroom, looking through her notes while the rest of the students slowly arrived. She had been at the school for a little over two weeks, but she had already developed a routine. Wake up, eat breakfast, attend classes, train, study, argue with Raizen at least once, listen to Shion say something completely unexpected, and repeat the process the next day.
It wasn't exactly what she had imagined life as a jujutsu sorcerer would be.
But she didn't hate it.
Across the classroom, Raizen Kagetsu was already arguing with another student about their training scores.
"You're telling me you beat my score by two points?"
"Yes."
"That's impossible."
"It happened."
"Do it again."
"Why?"
"Because I don't believe you."
Kuroha didn't even look up from her notes.
"You're going to make yourself unpopular."
Raizen turned toward her.
"I'm already unpopular."
Shion, sitting beside him, looked up from his book.
"That's true."
Raizen stared at him.
"You're supposed to support me."
"I support facts."
Kuroha finally looked up.
"And the fact is?"
"You're annoying."
Raizen pointed at both of them.
"I'm surrounded by traitors."
Shion smiled.
"Good morning."
Raizen sighed.
"Good morning."
The classroom door opened.
Yuji walked in carrying a stack of papers.
"Everyone, sit down."
The room gradually settled.
Yuji placed the papers on his desk and looked around at the students. Three years ago, he would have been sitting among them, probably complaining about the amount of homework or trying to convince someone to skip a lesson.
Now he was the one assigning the homework.
It still felt strange sometimes.
"Today we're going over cursed-energy control," Yuji said. "Again."
A collective groan came from the room.
Yuji raised an eyebrow.
"Interesting. I don't remember anyone here mastering it yesterday."
Raizen raised his hand.
"I did."
"No, you didn't."
"I was close."
"You accidentally broke a training dummy."
"It was already damaged."
"It was brand new."
Raizen lowered his hand.
"Okay."
Nobara, standing near the back of the classroom, crossed her arms.
"This is why I keep telling you not to encourage him."
Yuji looked at her.
"You encourage him more than anyone."
"I encourage him to improve."
"You encourage him to annoy me."
"That too."
Yuji sighed.
Yuta, sitting at the teacher's desk, quietly organized the students' assignments.
"You two have been arguing for ten minutes."
Nobara looked at him.
"And?"
"Nothing."
"Exactly."
Yuji glanced at Yuta.
"You're getting better at staying out of things."
Yuta smiled.
"I've had practice."
The class continued.
Yuji taught differently from the way Gojo had once taught him.
There was less improvisation and fewer ridiculous detours. Yuji actually prepared his lessons. He explained things carefully and made sure his students understood the fundamentals before moving on.
But he still had one habit he couldn't get rid of.
Whenever a student made a mistake, he couldn't help but relate it to his own experiences.
"Don't worry if you can't get it immediately," he told them. "It took me a long time to understand my own cursed energy too."
Kuroha listened closely.
Yuji had become a good teacher.
Not perfect.
Sometimes he explained something for far too long.
Sometimes he got distracted.
Sometimes Nobara had to correct him.
But he cared.
That was obvious.
Yuta was different.
Where Yuji was patient and encouraging, Yuta was calm and precise. He noticed small mistakes that others missed and rarely raised his voice.
The students often went to him when they didn't understand something.
Raizen was one of the few exceptions.
Not because he disliked Yuta.
Because he preferred challenging himself.
"Again," Yuta said as Raizen completed another cursed-energy exercise.
Raizen frowned.
"I already did it."
"You did it quickly."
"That's the point."
"No. The point is control."
Raizen sighed.
"Fine."
He tried again.
This time, Yuta nodded.
"Better."
Raizen smiled.
"See?"
Yuta raised an eyebrow.
"Don't get too confident."
"Too late."
Kuroha watched from nearby.
Yuta had a way of teaching that made people want to improve without making them feel like they were failing.
She understood why the others respected him.
Nobara's teaching style was different.
Very different.
"Again."
The student in front of her looked exhausted.
"I've done it six times."
"And you've done it wrong six times."
"I thought I was improving."
"You were."
The student brightened.
"Really?"
"You went from terrible to slightly less terrible."
The student's face fell.
Nobara nodded.
"Progress."
Yuji covered his face.
"You can't talk to students like that."
"They're sorcerers, not toddlers."
"They're fifteen."
"Exactly. They can handle criticism."
Kuroha watched them from across the room.
It was strange.
These three had once been students together.
Now they were standing at the front of classrooms, arguing over teaching methods while trying to prepare an entirely new generation for a world they had inherited.
They weren't the same people they had been three years ago.
But they still felt like themselves.
That was probably why the students trusted them.
Later that afternoon, the training grounds were occupied by the mentors.
Megumi stood near the edge of the field, watching the students practice.
He didn't shout instructions unless they were necessary.
He didn't interrupt every mistake.
He simply watched.
Kuroha had noticed that about him.
Megumi seemed to believe that sometimes people learned more by making mistakes than by being told how to avoid them.
Maki was the opposite.
"Again."
Raizen groaned.
"I just did it."
"Do it properly this time."
"I did."
"You didn't."
"I did."
Maki walked over and tapped the end of his weapon against the ground.
"You left your left side open."
Raizen looked confused.
"I did?"
"Yes."
She demonstrated the movement.
Raizen watched carefully.
"Again."
He copied her.
"Better."
Raizen grinned.
"See? I'm improving."
"You're surviving."
"That's basically the same thing."
"No."
Shion, sitting nearby, laughed.
Maki looked at him.
"You're next."
His smile disappeared.
"Why?"
"Because you're sitting there laughing."
Shion stood up immediately.
"I wasn't laughing."
"You were."
"I was breathing."
"You were laughing while breathing."
Shion looked at Kuroha.
"Help me."
Kuroha shook her head.
"You're on your own."
Raizen laughed.
"Traitor."
"You deserve it."
Megumi watched the three of them.
"They're getting along."
Maki looked over.
"Barely."
"That counts."
Maki considered it.
"Fair."
The mentors had their own way of teaching.
Megumi focused on judgment, strategy, and understanding the situation before acting.
Maki focused on practical combat, discipline, and making sure the students understood that confidence meant nothing if they couldn't back it up.
Neither of them tried to turn the students into copies of themselves.
They were teaching them how to become capable sorcerers in their own right.
That distinction mattered.
Nearby, Panda was helping with another training group while Toge assisted with communication exercises.
Panda had somehow become one of the students' favorite side instructors.
He was approachable, patient, and willing to explain things without making anyone feel stupid.
Toge was quieter, obviously, but the students had gotten used to understanding him.
"Salmon."
One student nodded seriously.
"Right."
Another student looked confused.
"What did he say?"
The first student shrugged.
"I don't know."
Panda sighed.
"Neither do I sometimes."
Toge stared at him.
"Bonito flakes."
Panda nodded.
"See? Exactly."
The student looked even more confused.
The school had adapted to Toge's way of communicating just as he had adapted to the school.
That was something everyone here had become good at.
Adapting.
Shoko spent most of her days moving between the medical wing and the rest of the school. She wasn't a traditional instructor, but every student knew better than to ignore her advice.
She had seen what happened when young sorcerers pushed themselves too far.
So when she told someone to rest, they rested.
Usually.
Kusakabe, meanwhile, had somehow acquired responsibilities that seemed to multiply every month.
He had paperwork.
Reports.
Training schedules.
Mission records.
And, occasionally, the terrible responsibility of dealing with students who thought rules were suggestions.
"This school has too many people," he muttered one afternoon while looking through a stack of forms.
Shoko glanced at him.
"You've been saying that for three years."
"And I'm still right."
"You're still here."
"That was my first mistake."
Shoko smirked.
Kusakabe looked at the paperwork again.
"I miss when my biggest problem was surviving missions."
"You still have that problem."
"That isn't helping."
For all the changes, some things had remained strangely familiar.
The older generation still argued.
The students still complained.
The instructors still got exhausted.
Missions still happened.
Curses still existed.
And life continued.
That was the part that sometimes surprised Yuji the most.
He had once thought that losing someone like Gojo would leave a hole so large that the entire world would stop moving around it.
Instead, the world had kept moving.
People had laughed again.
Students had enrolled.
Classes had continued.
New friendships had formed.
New students had learned new techniques.
And Yuji had learned how to teach them.
That evening, the three students sat together outside the main building.
Raizen leaned back against the wall, looking up at the sky.
"I thought this place would be more intense."
Kuroha looked at him.
"You've been complaining that everything is too intense since we arrived."
"That's different."
"How?"
"I've decided I want more action."
Shion was lying on the grass.
"I think you're bored."
"I'm not bored."
"You are."
"I'm not."
"You've challenged three people to fights today."
"They were training."
"You challenged Panda to a race."
"That was training."
"You challenged Toge to see who could hold their breath longer."
Raizen paused.
"That was also training."
Kuroha looked at him.
"You're ridiculous."
Raizen grinned.
"Thank you."
"Still not a compliment."
Shion sat up.
"I think we're going to work well together."
Kuroha looked at him.
"Why?"
"Because we're different."
Raizen nodded.
"She's the serious one."
Kuroha frowned.
"I'm not that serious."
"You are."
Shion pointed at Raizen.
"He's the loud one."
Raizen protested.
"I'm not loud."
Both Kuroha and Shion stared at him.
Raizen sighed.
"Fine."
"And I'm the one who keeps you two from fighting," Shion continued.
Kuroha raised an eyebrow.
"You've started half our arguments."
"That is a technicality."
Raizen laughed.
For a moment, the three of them simply sat there.
They weren't best friends yet.
They weren't some legendary trio.
They were just three students who had been placed together and were slowly figuring each other out.
That was enough.
Inside the building, Yuji, Yuta, and Nobara were finishing their preparations for the next day's lessons.
Yuji looked through his notes.
"Do you think they're ready for more advanced training?"
Yuta considered it.
"Not yet."
Nobara leaned over the table.
"They're still learning how to work together."
Yuji nodded.
"We should give them time."
Nobara looked at him.
"Look at you."
"What?"
"You're actually acting like a teacher."
Yuji frowned.
"I am a teacher."
"Sometimes."
Yuta smiled.
Yuji looked between them.
"You two are never going to let me forget that, are you?"
"No," Nobara said.
"Definitely not," Yuta added.
Yuji sighed.
Then he looked toward the window.
Outside, the students were still talking.
The school was alive.
Not because one person was holding everything together.
Because everyone was contributing something.
The teachers.
The mentors.
The side instructors.
The students.
The people who had survived the previous era had become the foundation of the next one.
And the new generation was beginning to build on it.
Three years had passed.
Three years since the strongest sorcerer of their era had fallen.
Three years since they had been forced to learn how to continue without him.
Three years since the world had lost Satoru Gojo.
And for the first time, it truly felt like they had found a way forward.
None of them knew that the new era they had built was about to be changed again.
None of them knew that the man they had learned to live without was closer than they could possibly imagine.
For now, Tokyo Jujutsu High was simply living.
And that was enough.