Kushina was 27 years old when she give birth to you and the nine tailed fox attacked, Minato was there to keep an eye on Kushina his wife as she gives birth to you, Minato left Naruto on Kakashi his 17 years old student on Kakashi house, when you you were finally out the doctors held you before bringing you to your parents, just then the nine tailed fox destroyed the roof your parents was in and Minato immediately got ready to attack, but Kushina used all her strength to cut the nine tailed fox in half so it wouldn't destroy anymore house, the half of the nine tailed fox went inside you while the other half was inside Naruto.
When a doctor looked in your eyes she immediately fell unconscious almost dropping you but Minato immediately catch you, Minato was confused on what happened and the nurse suddenly yelled, "T-that baby is cursed!, her eyes...she killed the doctor" Naruto was furious about it and looked down at you but luckily your eyes were closed and you were asleep.
As years passed you were always called by the name 'Killer eyes' or 'Cursed eyes' you were upset about it and sometimes hide in your room, Minato couldn't bare it anymore and he decided to cover your eyes using a red cloth that he put a spell so you can still see through it, was working pretty well and you can now go out with your family, at the age of 5 your parents enrolled you to The Academy with your brother Naruto, Minato also asked Kakashi to keep a close eye on you making sure you weren't in danger.
Years passed you were now 13 and Kakashi become the Sensei or the leader of the team 7 where Naruto was one of his three students, you were assigned in a different team but Kakashi kept his promise and always keep an eye on you almost every day every since you were a kid and now you and Kakashi were close.