On the first day, Hyūga Hinata's training with the summoned hounds turned brutal. The beasts lunged without restraint, their jaws snapping and fangs tearing at her arms and legs until her composure shattered. Her screams cut through the clearing, raw and unsteady, echoing like a soul pushed to its limit.
Naruto flinched at every cry. Instinct drove him to rush forward, but Moyu's voice echoed sharply in his mind stern, immovable, the kind that allowed no defiance. "If you help her now, you'll destroy her path. Let her stand through it. If she cannot bear this pain, she cannot survive the world beyond it."
Those words had struck deep that morning, and now they held Naruto frozen in place. He clenched his fists, trembling, but obeyed. To help her now meant stealing the very strength she needed to forge.
Moyu stood nearby, his gaze fixed, calm as steel. He understood that sometimes mercy dulled the blade of growth. His students had to learn to bleed before they could stand. Only then would their hearts be tempered into something unbreakable.
By the third day, Hinata no longer screamed. The same dogs that once mauled her now trembled when she approached. Her steps had gained weight; her gaze, a quiet authority. She moved through the field of beasts like wind through leaves no hesitation, no fear. The hounds snarled half-heartedly, but none dared lunge.
Seeing their hesitation, Hinata struck first. Her palms blurred in swift succession, precise and merciless, striking each creature's chakra points with controlled bursts of force. Within moments, the entire pack lay subdued, whimpering in submission.
Naruto watched, stunned. He finally understood what Moyu's lesson had meant. Pain was not cruelty it was awakening. If he had interfered, she would have stayed weak. But by enduring, she had crossed the threshold on her own.
Pride and determination burned in his chest. "Hinata's gotten so strong… I can't fall behind!" he muttered under his breath, his grin returning. The fire in his eyes reignited as he turned back to his own training, body already moving before thought could catch up.
On the far side of the mountain, Moyu had brought Uchiha Sasuke deep into the forest. The smell of resin and damp bark filled the air as they stood before the clearing. "This is the foundation of your clan's art," Moyu said quietly. "The Great Fireball Technique. Watch closely."
He demonstrated the hand seals once, each motion fluid and exact, before channeling chakra through his throat and exhaling a controlled stream of flame that roared across the underbrush. The forest lit up with orange brilliance.
Sasuke's eyes gleamed with sharp focus. Mimicking the sequence, he inhaled, gathered chakra at his core, and exhaled with precision. A sphere of fire surged forth, larger than Moyu expected, searing through the air and igniting the thickets in a rush of heat.
The flames spread fast, painting the clearing in red light. Moyu's eyes flickered with approval and mild alarm. "Not bad… too good, in fact." His tone twisted into a mutter as smoke began to rise thickly. "If someone sees this, we'll be the ones fined for burning half the woods."
He grabbed Sasuke by the collar. "Run!"
Without a word, Sasuke followed, sprinting through the trees as the fire crackled behind them. Branches snapped, embers drifted, and Moyu cursed under his breath, half laughing at the absurdity.
By the time they reached the compound again, both were drenched in sweat. Naruto, midway through his drills, stopped and blinked.
"Sensei… Sasuke… why do you look like you just outran a volcano?"
Moyu straightened, trying to catch his breath, his expression composed as if nothing unusual had occurred. "Training," he said flatly. "Very… effective training."
Naruto stared for a moment, then broke into laughter. Moyu's lips twitched, but he didn't deny it. After all, even chaos could be part of the lesson.