Here's Chapter 4 of your Naruto webnovel:
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Rebirth of the Otsutsuki: Yash's Path to Godhood
Chapter 4: The Crimson Flame of Hatred
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The flames danced violently across the broken trees, painting the night with shades of red and black. Screams echoed through the valley.
Another skirmish. Another pointless clan war.
Yash watched from a high ridge, unmoved. Below, Uchiha warriors clashed with shinobi bearing a different crest—Hatake, maybe. It didn't matter.
He wasn't here for the fighting.
He was here for her.
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[Target Locked: Uchiha Reina]
> Status: Active Combatant. Blood Purity: 91%. Sharingan: Awakened (2 Tomoe).
Chakra Affinity: Fire. Combat Rank: Elite Genin.
Mental Status: High Aggression. Emotional Instability: Moderate.
Condition: Dangerous but viable.
Yash's system pulsed as he tracked her chakra signature through the chaos. The bloodline was strong—perfect for fusion.
A fireball soared into the sky, lighting up the battlefield. In its glow, he saw her—raven hair whipping in the wind, crimson eyes ablaze, katana slick with blood.
Reina Uchiha was a whirlwind of fury. Beautiful. Deadly.
He moved.
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In seconds, he appeared behind her—just as she beheaded her opponent.
"Who the hell—" she spun, Sharingan spinning.
Their eyes met. For a moment, she froze.
Yash didn't attack. He simply stood there, his chakra leaking from his body in divine waves.
"You're not Uchiha," she hissed.
"No," he said softly. "I'm better."
Her Sharingan narrowed. "Arrogant bastard."
Then she attacked.
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She moved like fire—fast, brutal, relentless. Yash didn't dodge. He let her katana scrape his skin. The blade cracked against his Otsutsuki-hardened flesh.
Her eyes widened. "What the—?!"
He grabbed her by the throat—not to choke, but to hold her still. His fingers glowed faintly.
"Your hatred… it's beautiful," he whispered. "Let me make it eternal."
[Skill Activated: Crimson Bond]
> Allows bonding with emotionally volatile bloodlines via chakra merging under stress or combat.
A pulse of chakra surged through her body.
She gasped—fighting the feeling, failing. Her Sharingan flickered, glowing brighter.
"You… you're inside me," she whispered, shivering.
Yash leaned closer, brushing his lips against her ear.
"Not yet."
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They crashed into the forest behind the battlefield—Reina pinned against a tree, his mouth on hers, her fire chakra leaking through every kiss.
She bit his lip.
He grabbed her hips.
It was a war of dominance—but he had the system on his side.
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[Uchiha Bloodline Acquired]
> Sharingan – Installed (2 Tomoe)
New Skill: Flame Control – Ember Grasp (Rank C)
Harem Slot 3/10: Reina Uchiha – Claimed
Emotion: Lust/Hatred. Loyalty: In Progress.
Bonus: Sharingan Evolution Rate Boosted via Sexual Fusion.
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Afterward, she lay beside him, back against the tree, blood on her lips, eyes half-lidded.
"I should kill you," she muttered.
"You won't," he said.
"…No," she agreed. "I won't."
Yash smirked and stood, stretching. With three core bloodlines flowing through his body, he was now something the world had never seen.
And yet… he could hear whispers in his mind.
A darker power.
[Warning: Divine Core Fusion Progress – 9%. New Threat Detected Nearby.]
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His smile faded.
Another Otsutsuki was watching.
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