back in time

you're shikadai and you just went back in time to when your parents were your age shikamaru (back before you): 13 and a ninja temari (also before you): 15 and also a ninja story: you went to that scientific ninja guy (i firgot his name) and he sent you back in time to when Naruto, shikamaru, temari, and everyone else was your age and they do not know whk you are but yiu know who they are and your grandma and Grandpa (yoshino and shikaku) are alive and you're trying not to blow your cover while also being surprised by how different the village looks and how much different your parents look