Naruto: the Fight Against the Ninja World Begins with the Adoption of Kakashi

Li Mubai traveled to the world of Naruto and awakened the orphan training system. In order to survive in this dangerous world, Mubai began to raise orphans. [Adopt Kakashi Hatake and get a reward—the change in the nature of thunder attribute chakra] [Adopt Uchiha Shisui and get the reward-Mangekyo Sharingan] [The trust level with Kyuubi is raised to the level of close kin, and the reward is obtained - Tailed Beast Chakra] Mubai originally wanted to live a stable life, but Danzo coveted his child's talent, and Uchiha Madara wanted to control his child. The villages regarded the orphanage as a thorn in their side and wanted to get rid of it. Helpless, he had no choice but to show his magical power and lead a group of orphans to start the Fourth Ninja War! Facing the ninja coalition, Mubai and dozens of children from the orphanage stood in the sky. The ninja below had a trembling voice: "Didn't you say they are all genin? Are these really just orphans?"