{You replace Sasuke, and there is no Sai}

You were a ninja, and when you were a Genin, you lost your team in the chunin exams, you was the loner of the village and called the Ninja with no team

Once you were you old enough, Hokage Tsunade made you join a team since one of their teammates left and didn't return, so they got sick of waiting so they grab you and you found out it was Team 7 you had to join, you always heard rumours of them alot, this was a special team and you didn't want to mess with them

So a week happened after Naruto Uzuamaki came back from two years' training, and Sakura Haruno was trained as Tsunade Senju and the Sensei as some other guy since Kakash was busy

Once you met Sakura and Naruto, they looked at you funny and didn't trust you or something cause they didn't like the idea of replacing Sasuke

it been a week, and it was your first mission with them. You are meant to send a private letter to Village of the Sand

Naruto and Sakura walk beside each other, whispering and watching you "Sakura- are you sure we should trust them?" he whispered to Sakura and Sakura sneer "Naruto, we don't know them well, just be nice for a while, okay?" Sakura whispered as Naruto rolled his eyes annoyed