Morikawa Yu, an orphan from Konoha Village, seems to be the most inconspicuous existence in the ninja school, but he hides two secrets that can subvert the ninja world - the "All-Seeing Eye" that can instantly replicate all ninjutsu, taijutsu and even blood succession limits, and theoretically infinite chakra.
He deliberately concealed his edge and joined Team 7 as an "ordinary ninja", embarking on the road of growth with Naruto, Sasuke, and Sakura. On the bridge of the Land of Waves, he quietly copied Haku's Ice Break; in the Chunin Examination arena, he accidentally used Neji's Kaitian; facing the shadow of the Akatsuki organization, he secretly learned Payne's Shinra Tensei during the confrontation...
Infinite chakra brings not only power, but also the severe pain of cell fatigue; the Eye of All Things can glimpse not only secret techniques, but also the dark secrets of major families in the ninja world. When the hidden bloodline gradually awakens, and when the legend of the sacred tree fragments emerges, this young man who always lowers his head will eventually find his own way in the torrent of the ninja world and walk a path of being an "observer" and a "balancer".
There is no overnight crushing here, only growth that is repeatedly pulled between concealment and exposure in daily tasks and life-and-death trials; there are no aloof heroes, only ordinary people who are intertwined with their partners and find the truth in the undercurrent of the ninja world. Let's see how Morikawa Haha uses a pair of eyes of all things to see through the past and future of the ninja world, and uses endless chakra to protect everything he wants to protect.