Dragonball: Peak Human System in Naruto

With the return of Guy Sensei, Li Zhenwu's physical training also regained its rhythm, entering a regulated state. However, during the training sessions with Guy Sensei, there was an extra little tail—Rock Lee.

Rock Lee's efforts to become stronger seemed to have started at this time, as he grit his teeth and followed closely behind Li Zhenwu and Guy Sensei, persisting in exercising together! 

Li Zhenwu could clearly feel that after each exhausting workout, his body experienced a slight, noticeable enhancement!

Moreover, Li Zhenwu discovered that every time his chakra was severely depleted and then recovered, it also showed signs of enhancement!

Li Zhenwu couldn't help but marvel at the Saiyan race's innate gifts; they were indeed extraordinary! 

Not only did they gain significant power after battles that brought them to the brink of death, but even the regular training and recovery speed far surpassed that of ordinary humans!

As he continued to train in physical skills with Guy Sensei, Li Zhenwu was also persistently studying various topics at the ninja school!

In fact, due to Li Zhenwu's rapid progress, he had already jumped several grades!

If it weren't for the fixed graduation schedule at the ninja school, Li Zhenwu could have graduated solely based on his ninjutsu prowess! 

Now, the reason he was still at the ninja school was that he was learning related theoretical knowledge. 

Currently, Li Zhenwu's class was preparing to advance to the graduation level! 

In just a month, he had continuously advanced grades and fought his way up. 

Each time he entered a new class, there were always a few disrespectful individuals who lacked awareness. 

At that point, Li Zhenwu did not hesitate to use his fists to teach them some manners.

One day, during his final grade advancement, the three-year-old Li Zhenwu entered a graduation class filled with students around twelve years old, making him quite noticeable. 

"Attention, everyone! This is Li Zhenwu. He will be joining our class from now on," the graduation class teacher informed the students, knowing that Li Zhenwu had disciplined some troublemakers in his previous classes.

Therefore, he warned his students in advance, hoping they wouldn't complain to him after being taught a lesson. 

However, this warning had an unexpected effect. 

As soon as one class ended, and while Li Zhenwu was still seated, some classmates approached him immediately. 

"Hey! Monster, how can you be in our graduation class?" a classmate dressed extravagantly looked down at Li Zhenwu disdainfully. 

Li Zhenwu looked up at this classmate and noticed he was also from the Uchiha clan. 

He sighed, "You know? Being a ninja requires not only strength but also intelligence." 

"Can't you think for a moment? Besides strength, jumping grades in Konoha Ninja School isn't something just anyone can do," Li Zhenwu replied lazily.