Sai Of Team Kakashi Uchiha Sasuke
Sai is an ANBU member of the faction dissolved: the root and one of the main characters in support of the series. He is also a member of Team Kakashi Uchiha Sasuke replace.
Sai was orphaned as a child and enrolled at the root, a secret branch of the ANBU. There he raised and conditioned to have no personality, relationships, or name, "Sai" that was given to the effects of joining Team Kakashi. Although largely successful in this regard, Sai hired an interest in art. When Shin, a member of the larger root, discovered the ability to draw Sai Sai encouraged talent and were very close.
Over time, Sai came to think of Shin as an older brother and admired him. Unfortunately, Sai and Shin are supposed to fight to death by the following regulations, in a final step to eradicate the emotions. Before it happened, however, Shin died of an illness without a name and root formation Sai suppressed most of the memories I had of him. Before the death of Shin, Sai created a book of images that represent all the opponents they face and show the feelings they shared together. Sai organized the book for his portraits and Shin are at opposite ends of the work, and in the centerfold would be a picture of them holding hands. Some time after the loss of Shin, Sai forgot that this was his intention, and the picture book was left unfinished. But after the union with Uzumaki Naruto, Sai recalls and completes the book, which makes its first appearance to genuine emotion in a long time: a smile.
Before his appointment to the Team 7, Sai - under orders from Root - had been the elimination of those who worked against Konoha. The last murder that took place a Jonin Kirigakure.
