Naruto: I fought the five Kages hard, and then the system came

Novel Summary

Haneki Gengetsu traveled to the world of Naruto and became a big figure in the ninja world through his own efforts.
Until one day, the five Kage who had just been listed unethically joined forces to attack him, and the system finally appeared, saying that it could help him counterattack and become the strongest in the ninja world.
only......
Yuyi Xuanyue, who was about to fight the Five Kage, silently looked at the first task issued by the system.
[The counterattack of the ninja school begins! Please, host, defeat your last-place classmate, Uzumaki Naruto. 】
"System, do you know what year it is today?"
【60 Years of Konoha】
"It's the second year of Konoha now! There's something wrong with your system!"
......
Several years later, Hagoromo Gengetsu opened his eyes again and stood on the rooftop of the Chunin Exam. He looked at the Third Hokage who was facing a formidable enemy in front of him, and curled his lips slightly:
“Although it’s a few decades early, we finally made it.”

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