Naruto: Signing In with Beautiful Women, Saving Kushina from the Start

Ye Zhan transmigrates into a cannon-fodder member of Konoha's Anbu on the Night of the Nine-Tails. His mission isn't to protect the Fourth Hokage, but to die for Danzo. Kushina is on the brink of death, Minato is held up, and Obito is about to unleash the Nine-Tails. The whole village thinks the outcome is already decided. The next moment, he activates the Beauty Bond Sign-In System: protect beautiful kunoichi, and he'll obtain their signature techniques. Save Kushina, and gain the Uzumaki Sealing Body; Protect Kurenai Yuhi, and gain immunity to genjutsu; Help Tsunade overcome her inner demons, and gain the Hundred Healings Immortal Body. Danzo wants to snatch someone away? He gets cut down on the spot. Obito wants to run? He's hunted down even in the Kamui Dimension. The Akatsuki want to collect the Tailed Beasts? The protagonist leads a group of stunning kunoichi in a direct assault on Amegakure. This time, I'll rewrite every regret with my own hands. I'm Ye Zhan!