It was a strange feeling, closing his hand around someone's still beating heart, and knowing what came next. It was so easy. Just a few snips, and his target was deceased, a debt was repaid, and his work night was over. The heart was carefully packaged in the high-tech cooler bag that GeneCo had provided him with, and returning it was a simple matter of getting back to his car and taking it back to his boss. Such was the nature of his thankless job.
~
When Makoto stumbles across the mysterious Nagito Komaeda, a businessman with a connection to his father's past and the death of his mother, his entire world falls away at his feet, leaving him trapped in a web of secrets. Secrets that have the potential to change his entire world. But lives are on the line, and if Makoto can't figure out who to trust, the Repo Man might claim the life of the person Makoto admires most.
(This is a rewrite/rearranging of a fic I started a while back and lost motivation on. The story is inspired by Repo! The Genetic Opera, and follows a similar plot, but you don't need to be familiar with Repo to enjoy it! The story also doesn't follow Repo's plot exactly, because that would be too easy. Enjoy!)
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!"