Sword Immortal of Qianshou Family

A certain person travels through the world of Naruto and becomes a member of the Thousand Hands Family - Qianshoubuer, and is bound to a sword fairy system, and gets the "Qinglian Sword Fairy" template at the beginning.
In Konoha's 16-year Ninja World, the First World War has not yet ended, but the two pillars of the Senju family (Hashirama and Togama) have fallen.The Thousand Hands Clan, which was once in great prosperity, is rapidly declining.Born in the 10th year of Konoha, Senshoubuer is not a core member of the Senshou Clan. Apart from a fairly good amount of chakra, what he is good at is only elegant swordsmanship.
As a Qianshou, he never thought about reviving the Qianshou clan. Qianshoubuer only wanted to be a carefree invincible.