Naruto: The Ultimate Calamity of the Uchiha
The night when the genius of the Uchiha clan condemned his family to death. The night when the blood of hundreds was spilled. That night, he too was destined to die—a random stranger, a nameless extra in someone else's tragedy.
But when Itachi's blade is raised for the final blow, despair gives birth to a miracle. Or a monster.
A dōjutsu awakens in his eyes, breaking all the laws of the world. A power that should not exist:
Heretic Susanoo: The left eye transforms its owner into a living epicenter of gravitational collapse, a black hole that greedily absorbs any energy, converting it into endlessly growing power.
Eternal Izanagi: The right eye is a vigilant guardian. It passively records the body's ideal state and instantly cancels any deviations: from mortal wounds to death itself, making its bearer absolutely invulnerable.
He who was supposed to be just a line on the sacrifice list has been given power beyond the gods. How will he use it?
— Hee-hee... Ha-ha-ha! Come on, come on! Resist me with all your might...
Zoltorak · Anime & Comics