About three miles outside South Holland, lies Creswell-Barnes Academy, a fairly normal boarding school—normal, that is, if every boarding school teaches advanced martial arts in PE and offers extra credit for breaking CIA codes in computer class.
Creswell-Barnes Academy may claim to be a school for exceptional young men and women, but it's really a school for spies.
Although 16 year old Charlotte Tomlinson, sophomore, is fluent in eighteen languages and is capable of killing a man seven different ways with a number two pencil, she has no idea what to do when she comes across the new, handsome, devishly charming kid at school. Sure, she could hack into his computer, follow him through the whole school without him even noticing, or do it the old-fashioned way, by asking her older brother (Louis, who is by far the most popular boy in school) what the new boy thinks of her.
Add three scheming best friends, a suspicious (and totally hot) teacher, and a regular boy from town, and what do you have?
A total mess.
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!"