Night of the Genocide: Integrate Accelerator, Beat Itachi

Konoha, Uchiha Tribe!

"Itachi, compared to your pain, ours is just a moment. Let's end this, Weasel!"

Mmmm!

Two streaks of blood splattered on the doors and windows as Uchiha Fugaku and Uchiha Mikoto fell to the ground.

Uchiha Itachi raised his hand to destroy Uchiha Fugaku's Mangekyō. He had prepared his own Mangekyō for Sasuke's path of eternal eye evolution and didn't want his father's Mangekyō to be used.

However, in that moment, his movements suddenly hesitated.

In the doorway, Sasuke watched in horror, witnessing the scene with his own eyes.

"Big brother!!!" Sasuke's voice was hoarse as he weakly fell to his knees.

"It's too early. In this state, the effect might be better," Uchiha Itachi said, looking down at Sasuke with his three windmill-like Sharingan, emitting a scarlet light.

Sasuke held his head in pain, feeling something breaking through the ground in his mind. He trembled violently, feeling as if his head would explode.

"It's not even close," Uchiha Itachi remarked with an indifferent expression.

"Tsukuyomi!" he proclaimed.

Rumble!

Tsukuyomi, a terrifying Mangekyō illusion, dragged Sasuke into an illusion space, where he continuously relived the scene of his parents' death.

At one point, Sasuke hissed, and his wild performance abruptly stopped.

Outside, Sasuke's frantic expression disappeared.

Uchiha Itachi observed him with furrowed brows. "Sasuke?"

"Is that so?" Sasuke muttered to himself, not answering Uchiha Itachi. He had just awakened as Su Zhu.

In his previous life, he had traversed through Academy City and become the No. 1 Accelerator. When he was eight or thirteen, he integrated a superbrain into his own, which brought him to this world with powerful abilities.

For seven years, Sasuke's past life memories had been dormant in his superbrain due to the incomplete development. But now, finally, he awakened as Su Zhu, including the terrifying spiritual power.

Sasuke covered his eyes, and his face became hideous. The six years of life he personally experienced, the love of his parents, all resurfaced.

Uchiha Itachi felt something was amiss, but he decided to stick to the plan. "Foolish brother, hate me, become stronger, and seek revenge against me."

"Big brother, in the end, you chose the village over the family. So, how about I destroy your beloved village, make you hate me, and then desperately become stronger to defeat me?" Sasuke's voice grew louder, his grin becoming more and more manic.

"What?" Itachi was confused. This wasn't how it was supposed to happen. According to his plan, Sasuke should run away desperately, begging not to be killed.

Who told Sasuke all this?

Danzo?

Yin!

Itachi clenched his fists. Everything he imagined was falling apart.

"Sasuke!!!" The Mangekyō in the weasel's eyes spun violently.

But then, Sasuke suddenly lowered his arm covering his eyes and burst into maniacal laughter.

"Hahahaha!!!"

Sasuke's young body almost bent over in laughter, and a pair of blood-red, six-pointed Mangekyō continuously spun in his eyes.

"How... is this possible?"

Pedaling!

Itachi quickly stepped back, his scalp tingling. He wanted to stimulate Sasuke's eyes, but he didn't expect him to directly awaken Mangekyō.

Those blood-red eyes emitted an evil power, constantly diffusing.

Swish!

Weasel Su Zhu appeared behind Sasuke using Body Flicker Technique. "You're too young to control these eyes."

Harnessing Mangekyō required a massive amount of mental power and Chakra energy, and the current Sasuke was too young. Su Zhu wanted to stun Sasuke and seal his eyes.

TL: This is my first time translating fanfiction. I'm sure a few terms will end up being incorrect. Just leave a paragraph comment, and i'll correct it in the future chapters