After becoming Pokémon master, Ash called upon all of his old companions and rivals. Sadly, not all of them showed up. It was him, Serena, Dawn, Iris, Cilan, Brock, Misty, Gary, Tracey, May and Paul. They were all having a good time, until later on during their evening, a group known as "Team Gladius." A brand new powerful and merciless terrorist group, appeared and began to destroy everything. They believe that war is prosperity and peace is a lie. Will Ash and his old friends defeat Team Gladius? Or will they be used as examples to those who oppose their beliefs?
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!"