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Prologue: The Fourth Subject
In a sterile lab deep beneath the Land of Rivers, a girl sat in a tank of silver fluid.
Her eyes were open.
She was smiling.
Not sweetly. Not kindly.
But like a child watching ants squirm beneath her heel.
> Subject Four: Mira
Designation: Mirror Core—Personality Inversion + Memory Lock Override
Status: Fully Awake
Primary Target: Subject Zero
She licked her lips.
"Time to ruin Raiden's happy little fantasy."
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Mission: Infiltration in the Hidden Rain
Tsunade gathered a two-person squad: Raiden and Ayaka.
Mission: Investigate reports of chakra-modified children vanishing near the Hidden Rain's outskirts.
Raiden and Ayaka disguised as traveling merchants—"married couple" cover.
Raiden: "Seriously?"
Ayaka (stone-faced): "You're the husband. I carry the weapons."
They moved through the rain-soaked city, playing their parts. Sharing rooms. Sharing meals.
Sharing silence.
But one night, under a leaky rooftop...
"I hated you at first," Ayaka whispered. "You reminded me I was still human. That scared me."
Raiden turned to her. "Why?"
"Because I don't want to feel unless it's you."
She kissed him. Quiet. Fierce. Real.
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System Alert
> Bond Tier Unlocked: "Silent Devotion" – Ayaka
Temporary Skill: Thread Sense Sync (Duo Bonus Activated)
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Meanwhile – Hinata Awakens
In Konoha, Yuuki helped Hinata train, trying to atone for what she'd done.
"Push harder," Yuuki said. "Feel everything."
Hinata stood on trembling legs, palms raw.
Suddenly, something inside her snapped—not pain. Power.
Byakugan flared.
Then changed.
Black veins pulsed behind her eyes.
"Wh-what… is this?"
> Hinata Hyuga – Hidden Trait: Curse-Sealed Potential Awakened
Skill Unlocked: Twin Pulse Field – Hyuga + Experimental Sync Mode
Yuuki smiled softly. "You're not weak, Hinata. You're just waking up."
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The Trap – Mira's Smile
Back in the Rain Village, Raiden and Ayaka infiltrated the ruins of an old chakra lab.
They found no children.
Only mirrors.
Dozens of them—lined along the walls.
Raiden stared into one.
His reflection grinned back—and stepped out.
No chakra.
No sound.
Just Mira.
"Didn't expect your past to kiss back, huh?" she cooed. "Hi, darling."
Ayaka attacked instantly—threads aimed to bind.
But Mira twisted—copying Ayaka's technique mid-movement and snapping it back at her.
Raiden stepped between them, activating Ultra Instinct.
Mira matched his movements beat-for-beat.
Then whispered:
"I remember your screams, Raiden. I sang lullabies to them."
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System Overclock
> Emergency Condition Met: Host in Contact with Mirror Core
New Hidden Skill Activated: Dual Phantom Drive – "I vs I" Mode
Warning: Mira mimics all observed skills. Engage with unpredictability.
Raiden's heart raced—not from fear, but fury.
"You're not just a ghost," he said. "You're the nightmare."
Mira giggled. "And you're still my favorite broken toy."
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To Be Continued...