The backyard was prepared.
There were no nearby trees, no shadows that could interfere. Only packed earth, the dry
morning air, and an open space wide enough to ensure the fire would not become an
irreversible mistake.
Ren noticed it before Fugaku said anything.
"Fire needs space," his father said, walking to the center of the yard. "And discipline."
Ren nodded.
The sun was not yet high, but the heat was already beginning to gather close to the ground.
Fugaku stopped a few meters away and turned toward him.
"Today, you won't just feel the element," he said. "Today, you'll use a jutsu."
Ren lifted his gaze slightly.
"Even if it goes wrong?"
"Especially if it goes wrong," Fugaku replied. "A controlled mistake teaches more than an
avoided attempt."
Ren took a deep breath.
"Which jutsu?" he asked.
Fugaku raised his hands slowly, positioning his fingers with precision.
"A basic jutsu," he said. "Katon: Gōkakyū no Jutsu."
Ren's eyes widened slightly.
That isn't—
"Advanced?" Fugaku finished. "It's the first fire jutsu a Uchiha learns."
Ren remained silent, attentive.
"You won't perform it fully," Fugaku continued. "But you will understand how it is born."
Fugaku stood facing Ren.
"Observe the hand seals," he said.
He began slowly.
Snake. Ram. Monkey. Boar. Horse. Tiger.
The seals flowed without haste, each transition clear. Fugaku kept a firm posture, his feet
planted solidly on the ground.
Ren was not watching the fire.
He was watching the hands.
The timing between one seal and the next. The way the fingers did not merely touch, but fit
together. The breathing, shifting along with the sequence.
When Fugaku finished the last seal, he leaned slightly forward.
"Katon: Gōkakyū no Jutsu."
A sphere of fire formed in front of his mouth and surged through the air—large, stable,
powerful—yet controlled. It dissipated before hitting anything.
Ren felt the heat brush against his face even from a distance.
Fugaku straightened his posture.
"Now," he said, "tell me what you saw."
Ren took a moment before answering.
"The seals… they weren't rushed," he said at last. "They felt like stages."
Fugaku nodded.
"And each stage changes the flow," he confirmed. "Hand seals are not symbolic gestures.
They shape chakra."
Ren closed his eyes for a brief moment.
"Can I try the seals?" he asked. "Without chakra."
"You can," Fugaku replied. "But do it slowly."
Ren raised his hands.
Ren tried to reproduce the sequence.
Snake.
His fingers hesitated.
Ram.
He felt the positioning was wrong.
Monkey.
He stopped.
"It's wrong," he said.
"What is?" Fugaku asked.
"I don't know," Ren replied. "But it didn't fit."
Fugaku stepped closer.
"The Monkey seal," he explained, gently adjusting his son's fingers, "doesn't force. It directs."
Ren repeated it.
This time, the movement felt more natural.
"Again," Fugaku said.
Ren redid the entire sequence, without chakra—just memorizing the form.
"Now," Fugaku continued, "we'll add chakra. Very little."
Ren swallowed.
"I'm not going to try to release fire," he said.
"Good," Fugaku replied. "Then you won't fail spectacularly."
Ren closed his eyes and began the seals again.
Snake. Ram.
The chakra began to move.
Monkey.
He felt the flow shift, as if being funneled into a narrower point.
Boar.
The air in front of him seemed to warm.
Ren hesitated.
"Continue," Fugaku said.
Horse. Tiger.
Ren instinctively leaned his body forward, just as he had seen Fugaku do.
"Katon—"
Nothing happened.
Ren opened his eyes, breathing hard.
"I felt it… but it stopped."
"Stopped where?" Fugaku asked.
"Before the last seal," Ren replied. "Like I held back."
Fugaku nodded.
"Because you thought about the fire," he said. "Not the form."
Ren took a deep breath.
"The seals come before the flame," he murmured.
"Exactly," Fugaku confirmed. "Most people make the mistake of imagining the result."
They tried again.
This time, Fugaku told Ren to focus only on the movement of his hands and his breathing.
"Forget the fire," he said. "Ask for organization."
Ren repeated the seals.
Snake. Ram. Monkey.
The chakra responded better.
Boar.
The air grew hot.
Horse. Tiger.
A small flame escaped from Ren's mouth—weak, unstable, lasting less than a second.
But it existed.
Ren raised a hand to his face, startled.
"I didn't—"
"Don't get distracted," Fugaku interrupted. "Analyze."
Ren closed his eyes again.
"The Monkey seal…" he said slowly. "That's where the flow changes the most."
Fugaku narrowed his eyes.
"Continue."
Ren tried again.
This time, the flame was slightly larger. Still small. Still far from a true Gōkakyū.
But more stable.
Ren stopped on his own, breathing deeply.
"If I speed up the seals," he said, "the chakra scatters."
"Yes," Fugaku replied.
"If I slow down too much," Ren continued, "it disperses."
"Yes."
Ren opened his eyes.
"So the seals aren't just form," he concluded. "They're rhythm."
Fugaku remained silent for a few seconds.
"Few understand that early," he said at last.
Ren lowered his hands, feeling a mild fatigue.
"I don't want to memorize jutsu," he said. "I want to understand why each seal exists."
Fugaku nodded.
"Then you won't learn quickly," he replied. "But you'll learn correctly."
Ren breathed deeply.
"That's better."
Fugaku allowed a slight nod of approval.
"Training ends here," he said. "Too much fire, even weak, still drains you."
Ren nodded and sat down on the ground for a few moments.
As he rested, he looked at his hands.
There were no burns. No pain.
But there was understanding.
The hand seals were not shortcuts.
They were a language.
And Ren wanted to learn it in its entirety.
(Early access chapters: see the bio.)