I think when 12 years old, I became a hidden ninja and created my own Leighton Thousand Birds (which later became Rachel). It can be said that Kakashi has a high talent. Looking at many ninjas in Konoha, there are still very few ninjas who can independently develop Ninjutsu. Then in the biography of Boren, Kakashi refined some of his endurance skills, such as purple electricity used when he first appeared. Kakashi is not blue. In Ninja School, Kakashi used too many double avatars. Although the number is not as exaggerated as Naruto's, it can also prove that there are many chakra in Kakashi. Before the transplantation of soil in Shalingan, earth mounds, soil slip walls and thunder mounds were already in use. In the third endurance war with mentor Watergate, although not as strong as Watergate in strength, Kakashi and Watergate both belong to the endurance level in their positions. Watergate was at best an elite restraint. If Watergate hadn't died young, Watergate would have passed on some ninja skills to Kakashi. Kakashi is a very powerful person, both in talent and family background. The treatment will certainly not be too bad. It can be said that Kakashi became one of the representatives of Konoha for a period of time.

The way for skunks to go back to the village to scare high-level officials is to defeat Kakashi, and Pain Tendo must slay Kakashi. Kakashi has many endurance skills, fighting skills and various tricks. For the enemy, it is an object that must be killed. Just like an advertising slogan: team battles can be lost, and Teemo must die.

Unable to let go of the past, Kakashi lived in the soil and lost his original self.

Because in the later story, Tui didn't really die. From the perspective of Kakashi, this paper analyzes the growth of Kakashi from the plot before the true face of Tu was revealed and the fact that Tu really died.

Two things that have the greatest influence on Kakashi's life: the suicide of his father and the death of his companion (Tu Helin). Originally, in the event of his father's suicide, a wandering Kakashi finally gradually moved on his right track under the influence of his peers, but the sudden change shattered everything. In this way, with his companion's relic (sharingan), he began a long process of self-reproach, and unconsciously lived until the soil blackened.

During the first training in Lesson 7, Kakashi said a sentence that Dai Tu once said: People who don't cherish their companions are even worse than waste. The basic task every day is to repent at the hero's grave. Such a burden of life doomed Kakashi to be unable to exert his best ability.

The above contents are for reference only.