Assassin Squad 7

Minato Namikaze was a great assassin for the government at the age of 12 and was known as the yellow flash because he was so fast that all you could see was the blur of his yellow hair, he fell in love with a with a girl his age that he was supposed to protect. The girls name was Kushina Uzumaki, her parents kicked her out and disowned her once Minato's mission to keep her safe was complete. MInato took her in and helped her become a medic for there assassin group. Years later Minato and Kushina got married and had a child, Naruto, but on the day of his birth, a terrorist group kidnapped Kushina, Minato left Naruto with his last living student, Kakashi. Minato went to rescue Kushina alone but then the place that she was held at blew up killing Minato and Kushina. Kakashi took in his teachers son and raised him as if he was his little brother. A year after Minato's death, Kakashi took over his teachers roll as the leader of the assassin group. At the age of five, Naruto was trained to be the greatest assassin by Kakashi. On Naruto's first mission, he found a little girl his age with pink hair and green eyes, that was kidnapped. Naruto rescued her and asked the girl who she was and where are her parents. The girl told Naruto that her name was Sakura and that her parents were killed. Naruto brought her back to base where she was trained to be an assassin as well. On Naruto's second mission, he took out a gang head. Naruto searched the gang heads house and found a little boy his age with black hair and onyx black eyes chained to the wall. Naruto rescued him and took him back to base as well, where, like Sakur, was trained to be an assassin. During this, Naruto was only six years old. The three children grew up together and considered each other family. They made a team with each other so instead of Naruto going solo, he has the help of the two kids his age that were now his family, where Sakura is like his little sister, and Sasuke as his brother. they are now 16