Not long after hearing the news that you had killed Sasuke, Uchiha Itachi arrived.
For once, that normally unreadable face of his couldn't fully hide the fury in his heart. Before Obito could even try to provoke him, Itachi had already launched his attack.
A massive Water Release surged toward you like a tidal wave.
But just as you expected—it was no use. The roaring torrent didn't extinguish the blazing fire engulfing your body. Instead, it was driven back by the sheer heat radiating off you, dispersing, breaking apart, and finally vanishing into steam...
Right then, you felt it—your body had reached its limit.
No more escape.
You reached into your chest and touched the hidden sealing scroll, where both Kotoamatsukami and Kamui Sharingan were safely stored.
"If I can't have it... then no one will!"
Using the wall of towering flames to mask your movements, you hardened your resolve, clenched your teeth, and suddenly funneled the Ocular Power of your left eye into the right—then ripped out your left eye and shoved the Kamui Mangekyō into the socket.
Immediately, you forced your right eye to surge with what little strength remained, driving your chakra to repair the connection between the transplanted eye and your body.
Light quickly returned to your left eye. And now, it held a true Mangekyō Sharingan—its Ocular Power surging a hundredfold.
But in doing so, you paid a steep price.
You lost your original left eye's technique. And with most of your right eye's power now spent forging the connection with the new Mangekyō, your battle-ravaged body was overwhelmed. Cracks began spreading across your skin, bones snapping and crackling under the searing flames, ready to collapse at any moment.
Even so, you didn't stop.
You once again forced the manipulation—this time pouring the last dregs of power from your right eye into the transplanted Mangekyō to complete the awakening.
Though your remaining Ocular Power was frail and flickering, under the amplified force of the Mangekyō, it flared into one final crescendo.
Your right eye faded to a dull white—then, under the blazing heat, disintegrated into ash. And Shisui's Kotoamatsukami eye... was finally integrated.
All of this happened in an instant.
"I DID IT! HAHAHAHAHAHAHAHA!"
With twin eyes now brimming with boundless Ocular Power and peerless techniques, you had already gone mad.
And in the very next second—your body exploded.
The immense shockwave and the firestorm that followed startled even Obito and Itachi. Obito summoned a massive, crimson half-body Susanoo to shield against the blast of your self-destruction.
"Is he dead...?"
Relying on his intangibility, Obito stepped into the flames in search of remnants—harboring the slim hope of retrieving some pieces of the Mangekyō.
But what he found next would forever burn into his memory.
Floating within the red-and-green blaze... were two crimson Mangekyō Sharingan, suspended in midair.
Your perfected Fire Release, fused with the chakra of thousands of people and impacted by three distinct sources of Ocular Power, combined with your lingering spirit and obsession...
The Flame of the Infested, which had long merged with your body, now served as a temporary vessel, bonding with fragments of your soul.
The two Sharingan floated in the inferno, tethered by your broken spirit.
At this moment, you had transformed—no longer human, but a chakra-based lifeform, much like a Tailed Beast!
With the power of the Mangekyō Sharingan, you regained your ability to use Genjutsu—an unexpected side-effect of your destruction.
But you knew it wouldn't last.
Your soul was fractured. This chakra lifeform form was unstable and inherently flawed. There was no future in this state.
You had to end it—fast.
Kotoamatsukami!
"Hahahaha... Rin... my Rin..."
You implanted a single thought into Obito's mind:
'Infinite Tsukuyomi has succeeded. You've created a world with Rin in it.'
Targeting the weakest point of his psyche, and with the aid of Kotoamatsukami, you easily shattered his mental defenses. Obito fell into an illusion of his own making, one he could no longer distinguish from reality.
Tsukuyomi!
No sooner had you taken control of Obito than Itachi's Genjutsu followed swiftly.
With your soul fractured and body replaced by chakra, you were immediately caught. But you no longer cared about this broken form.
Slash!
In the next instant, the flame-formed creature that was now "you" split in two, breaking free of the illusion.
Kamui!
Itachi's so-called indestructible Susanoo was instantly torn open.
A blazing fire dragon, spinning at high speed, compressed into a terrifying spear of energy, struck the weak point in the Susanoo's armor!
Itachi tried to block with the Yata Mirror—but the fire dragon, now fused with the Flame of the Infested, exploded with a corrosive force.
Despite the Yata Mirror's absolute defense, your relentless Kamui pierced through again. The raging inferno completely engulfed Itachi.
Sword of Totsuka!
But no jutsu is truly unbreakable.
Even though you had torn through both Susanoo and the Yata Mirror, Itachi drew the Totsuka Blade and sealed you away completely.
Boom!
No longer under your control, your severed half-body followed the last command: self-destruction.
The massive explosion leveled everything for ten miles in every direction. Itachi's already-damaged Susanoo shattered entirely in the blast.
After this battle, Itachi's chakra had been nearly drained by your absorption. With his Susanoo broken and his long-hidden illness resurfacing, he coughed up blood and collapsed on the spot.
Though Kotoamatsukami dissolved with your death, Obito was already too far gone—trapped in the illusion he had accepted as reality, unable to tell the difference between truth and lies.
And so, with the two culprits of the Uchiha Massacre—one mad, one broken—you died...
[Simulation Ended]
[Calculating Rewards…]
[System evaluation of both parties' strength complete]
[In this simulation, the user endured humiliation, bided their time, and infiltrated the Root organization for years.
Ventured into the world, grew stronger, assassinated Sunagakure's high command and nearly ten thousand troops of the Wind and Earth allied forces, earning the title Desert Reaper!
Despite being physically crippled, you killed Shimura Danzo, annihilated Root, slew Sasuke, gravely injured Naruto, outwitted Hiruzen Sarutobi, set Konoha ablaze, and wounded tens of thousands!
In the end, with a ruined body turned into living fire, you devastated the traitors of your clan...]
[Final Evaluation: God-tier Simulation!]
[Rewards Calculated!]
[User may select 7 out of the following 10 rewards]
『1』+197 Simulation Attempts
『2』Three-Tomoe Sharingan (Both Eyes, Includes Incomplete Ocular Techniques)
『3』Devour Ocular Power to Gain Its Strength (Corrupted)
(Absorbs impurities and mixed bloodlines of the devoured target; drastically enhances attributes)
『4』Blood of Indra (Corrupted)
(Underdeveloped and damaged, enhances Uchiha bloodline; high chance of drawing Indra's attention)
『5』Flame of the Infested (Fully Refined)
『6』Fire Release Nature Affinity—Fully Enhanced
『7』Wind Release Nature Affinity—Enhanced
『8』Wind-Fire Shuriken
『9』Root Experience (Includes Konoha Defense Tactics, Intel Gathering, Combat Capability…)
『10』Sealing Scroll (Contains Obito's Left Eye, Shisui's Right Eye)
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