Once it involved precise control at the level of the nervous system, the difficulty increased geometrically. This demanded not only precise Chakra control, but also that the user know the human body well—no, intimately.
In other words,
only those who had reached a certain level in Medical Ninjutsu were qualified to train in the Twelve Palaces!
"Sure enough, everything takes knowledge!"
Shinji grumbled.
Only then did he truly understand why highly accomplished Medical Ninjutsu users like Tsunade and Shinnō were also Taijutsu experts. Only by gaining a deep understanding of the human body could one learn how to better bring out its potential.
At that thought, Shinji snapped his fingers and dispelled Takamagahara.
After leaving Takamagahara, Shinji glanced at the clock on the wall. Less than five minutes had passed, even though he and Nameless had spent more than an hour in Takamagahara.
After taking a moment to adjust to the difference in time flow, Shinji stood up and said to Nameless, "Wait here. I'm going to the hospital to look up some information!"
Nameless nodded. "Understood!"
After giving her instructions, Shinji headed to Konoha Hospital.
In the hospital's archive room, he gathered every book about the nervous system, along with all the case files that involved it, and began studying them.
Without a doubt,
in the Shinobi World, where people possessed Chakra, the human nervous system was not as mysterious as Shinji had imagined. On the contrary, quite a few shinobi had already taken an interest in it and conducted extensive research.
According to numerous research reports, properly stimulating the nervous system could increase brain activity and put the body in an excited state, thereby improving muscle response and strength throughout the body.
The Medical Team had even developed several drugs specifically designed to stimulate the nerves.
As he