Naruto: I Bound Kushina

He traveled through Naruto and became a civilian orphan with no background. He was assassinated by Kumogakure at the beginning of Hell. When he was about to die, Chiba awakened the [Bond Critical Strike Synchronization System] and decisively bound the Nine-Tailed Jinchuuriki Uzumaki Kushina! As long as Kushina works hard to become stronger, Chiba can achieve 100% lossless synchronization ability and trigger a heaven-defying critical strike reward! [Kushina worked hard to refine chakra, and the host simultaneously obtained: the full-level Uzumaki Sage human body! [Kushina studied the primary sealing technique assiduously, and gained a critical hit from the host: Absolute control of the sealless barrier! [Kushina leaked a trace of Nine-Tails Chakra, and the host received a critical hit: a perfect purification filter for violent energy! … Many years later, the Ninja War broke out and Konoha was in dire straits. Namikaze Minato looked in shock at the Chiba who held down the Nine-Tails with one hand and tore Susanoo apart with his bare hands using only pure chakra, and his outlook completely collapsed. But Kushina's eyes were full of confusion: "It turns out that Chiba-kun has become the god of the ninja world a long time ago!"