It was the day after the team selection and Naruto could be found training with sasuke at the training ground where team 7 was to meet
And out of the blue a Hirashen kuni was thrown at the ground and in a flash of red was mito looking high and mighty since she just preformed the mughty Hirashen
Naruto and sasuke just looked at each other as if they were having a mental conversation and then sasuke pulled out a kuni with the hirashin carved into the handel covered with binding And Naruto just crossed his arms and they both teleported in the hirashen Sasuke by throwing his kuni and naruto by basic mastery of the hirashin making not only mitos jaw drop but also the hokage who was watching through the magic crystal ball and the 3 teacher's who were watching and were just amoment ago celebrating at how well mito did

An hour latter and no small amount of screaming at how mito was way better thrn naruto so she clearly needed to be able to flash with out a kuni and plenty of no's and other less polite words