The Hidden Moon

Uchiha Obito x Hatake Kakashi "If this world needs to sacrifice important people to maintain it, then I will create a new world - a world with you, Lin, and teachers." After the Battle of Kannabi Bridge, Uchiha Obito returned from hell, but was led into deeper darkness by Uchiha Madara. He put on a disguised mask and walked in the darkness of the ninja world under the name "Uchiha Madara". While implementing the Eye of the Moon plan, he guarded in the shadows the silver-haired genius who inherited his Sharingan, Hatake Kakashi. Kakashi always thought Obito was dead, but found that the Sharingan in his left eye often sent unfamiliar chakra, saving him from despair in critical moments. As events such as the Nine-Tails Rebellion, the actions of the Akatsuki organization, and Payne's attack on Konoha occurred one after another, Kakashi gradually realized that the companion who should have been buried under the rock may have never really left. And when the Fourth Ninja War broke out, and Obito stood on the opposite side of the Ninja Alliance as the Ten-Tails Jinchuuriki, Kakashi finally faced the cruel truth: "You hate the world, but you always protect me; I protect the world, but I can never let you go." —— Paranoid Guardian Obito × Keen Genius Kakashi The original work promises +HE that there is sweetness in the torture and two-way redemption. Mangekyō Sharingan Remote Chakra Setting, Secret Love Turns into Bright Love