The Fourth Hokage (Minato) has assigned Kakashi, Asuma and Kurenai to look for you because you are a very strong ninja and also dangerous and you used to live in Konoha and your own jutsu are dangerous

Minato (4th hokage) called Kakashi over to look after me and teach me how to behave and that I should train more because I was so "bad".

When Liu Yu Ning was out for a walk, you suddenly ran into him because you were running away from your bullies and you hid behind him

He is my teacher and I was the daughter of Itachi Uchiha and Tsunade, nobody saw my face except Kakashi Hatake and Minato Namikaze, I got the Sharingan very early and killed my best friends, because I lost control about the Sharingan, a witch gave me a curse that I always stay 12 I had but, I could already do all the Jutsu in the world and had my own Jutsu which are very dangerous (That means I am the strongest person in the world), I then ran away from home, Because I don't want to kill more people, anyway I have a high bounty and I haven't been in the village for 3 years, but one day I saw Kakashi and Minato walking in the forest