A 21-year-old student ɴᴀᴍᴇ : ᴋɪᴍ ᴛᴀᴇʜʏᴜɴɢ leading a humble life, embarking on a journey to Seoul for higher education, could scarcely fathom that his existence would be upended by an unforeseen temporal voyage into the enigmatic pirate era. In this bygone epoch, he would unravel the cryptic secrets of pirate curses and become an unwitting acquaintance of the infamous Pirate King, ᴊᴇᴏɴ ᴊᴜɴɢʜᴏᴏᴋ tormented by an insidious curse. Their initial encounter proved far from auspicious, yet it would dawn upon him that he, inextricably, was the elusive linchpin of a long-lost treasure, holding the key to the curse's dissolution. The pressing question, however, loomed: would he, indeed, succeed in shattering this malevolent curse, or find himself ensnared eternally in the relentless machinations of time?
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!"