When Uchiha Fugaku faces the Otsutsuki ancestor's devastating space-tearing technique, he unleashes a forbidden eye ability that demands an astronomical price. The mysterious power tears open a cosmic rift, revealing a phantom entity that steps forth from the currents of time itself. This otherworldly doppelgänger bears Fugaku's youthful face, but wears an alien Rinnegan marked with an impossible hexagram seal between its brows—a dreadful presence capable of obliterating galaxies with mere concentration. As the Otsutsuki's spatial attack unfolds, the phantom's single gaze collapses reality itself, reducing the enemy's dimensions to nothingness. Holes pierce through the ancestor's body—head, heart, vital organs—each wound a testament to power beyond comprehension. Though the Otsutsuki refuses to accept defeat, claiming immortality will outlast his opponent's exhausted strength, the match has fundamentally shifted. Witness the emergence of Uchiha's greatest technique, one that transcends conventional warfare and rewrites the very laws of combat in the shinobi world.