In Naruto's world view, Kyubi no Youko is of special importance. It awakened and manipulated all the bijuu in Kyushu, which frightened most people. In the history of this world, because of the appearance of Kyubi no Youko, there have been many large-scale wars and chaos. More importantly, Kyubi no Youko also triggered a war between Muye Village and Shi Cun, which eventually led to the dedication of a generation of Huo Yingkui. Today, Uzumaki, Huo Ying's seventh generation Naruto, used to be the master of Kyubi no Youko, so he bears a great historical responsibility.
Although Kyubi no Youko is considered as one of Naruto's most powerful strength cards, Kyubi no Youko, as the source of Naruto's great strength, is increasingly secondary in the further development of the story. In the end, Naruto did not rely on Kyubi no Youko's strength to defeat the enemy, but finally succeeded through the trust and mutual support of friends and companions. Therefore, Kyubi no Youko represents the importance of Naruto's worldview, and its influence on the historical process can not be ignored. However, with the development of the plot, Kyubi no Youko's great strength is gradually replaced by the traction and support of his peers.