Under Ninja Chapter 167 Spoilers & Manga Raw

In chapter 167, Kuro finally reveals his true form as the battle against Onikobe evolves into a lethal struggle beyond traditional ninjutsu. Facing Onikobe's space-warping techniques, Kuro dives into the fray, unleashing not an ancient hidden art, but a ruthless execution style forged in the misery of modern life. A razor-sharp blade severs Onikobe's carotid artery, painting the scene in blood. Yet, the fallen foe’s eyes gleam with a sinister light; in his final moments, Onikobe activates the forbidden Possession Art. A dark shadow creeps toward Kuro, signaling a new tragedy. The conflict deepens into a quagmire, far from resolution. As Kuro’s consciousness fades into darkness, he glimpses the cold, mocking smile of his former master. In a world where ninja pride is meaningless, Kuro must now fight to retain his sanity and survive the next wave of assassins. The story accelerates toward a brutal, explosive climax.