SuperDemon

During the final battle against Kaguya, nothing was going well for Team 7. Obito was already dead, so it would take Kaguya just one move to separate Naruto and Sasuke, and the battle will end in her favor because Sasuke will be 'out of chakra'. So as their sensei, Kakshi had a plan. It wouldn't be weird if there are more people like Kaguya to extract the juice out of their planet. So, how about having Kaguya on her own side? Naruto had Talk-no-Jutsu, but Kakashi was a ninja to core. And he was going to apply the most basic ninja technique. Seduce the opponent. "Hey Kaguya! I love you!" Kakshi shouted, gaining the attention of everyone, even Kaguya. And he used his lethal weapon that he hasn't shown anyone. He took of his mask, and smiled brightly. "Will you marry me, Kaguya-chan?" And to everyone's astonishment, it worked. Kaguya Otsutsuki became Kaguya Hatake. *Collection of One-Shots like this.

A high schooler otaku transmigrates as Kakashi Hatake before Naruto's Academy Graduation Exam. See as he surpasses his canon self and become a badass Shinobi.