I think the most profound death of the ninja in Naruto is Jiraiya. He said a lot before he died, and his will has always been admired by Naruto fans. Many people are very sorry for his death. Jiraiya received many apprentices in his life, such as Namikaze Minato, Nagato, Naruto and so on.
But unexpectedly, I finally died at the hands of my apprentice. It can be said that his death also laid the foundation for Naruto's growth. Without his death, there would be no powerful Naruto, and he also left his will to fire to Naruto to complete. He kept thinking about Naruto before he died, and finally said that the rest was entrusted to Naruto.
And JiNing. JiNing has always been the strongest one in Konoha 12 Xiao Qiang, but he died in the fourth Endurance World War for Ueda and Naruto, and he was also the only one in Konoha Xiao Qiang. His last words were also addressed to Naruto. At that time, JiNing's answer to Naruto's question was only eight words because you called me a genius.
In fact, I think the most touching words before I died were the instructions given to Naruto by Jiu Xin Nai and Watergate. Before they died, they said a lot to the new Naruto. The saddest thing is that Naruto was told not to be picky about food, grow up quickly and eat more.