I don't own any of the names or the Netflix Animated Series, @copy-write, In this fanfiction a Girl named Lena Kramer has had a tough life, she was an orphan when she was 3-years-old, been in an orphanage when she was 4, been in a lot of foster homes when she was 5, ran away from her adopted home when she was 14, been living on the streets, surviving, avoiding the police, and stealing too, until she was recruited by VILE, and had made some new friends, even a special someone will come into her life, you'll just have to read the story.
Kanda Kyoichi transmigrated to Konoha and became a temporary instructor at the Ninja Academy. Fortunately, he awakened the Mentor System.
By teaching others, he could earn rewards.
Thus began Kyoichi's career as a "teacher" in the ninja world.
Shisui: "Sensei's unique interpretation of the Will of Fire has given the Uchiha Clan a true sense of direction!"
Asuma: "The essence of the jade lies in protecting the people, with the advanced leading the way for the less experienced. Only then can Konoha become stronger!"
Kakashi: "He's my life mentor. He transformed Konoha!"
...
Years later, in the memoirs of Kyoichi, now the Hokage, he wrote:
"I honestly just wanted to be a life mentor!"