Mu Yue traveled to the world of Naruto and became a ninja teacher in the ninja school. She awakened the teacher system and taught to become stronger. The first time she completed the teaching with a rating of a, she was rewarded—mastery of fire attribute chakra changes!Uchiha Shisui's thinking is more mature, he learned to think independently, and got the reward - a fairy body! Your disciple Uchiha Shisui opened Sharingan, and got the reward - Six Eyes!... After many years, the Sage of the Six Paths Chakra temporarily awakened, began to check how Huiye's seal was, only to find that Huiye was being beaten by Muyue and a group of students. Sage of the Six Paths: 6 (ps: there are high-quality old books with 21.78 million words of high-quality Hokage, quality assurance)