You were from the hidden mist village. As part of the Akatsuki attack the village trying to get a tailed beast, You were fighting them, it was a intense fight

Meanwhile Kakashi was passing by in the forest close to the Village and a explosion went off, he could see someone falling from the sky he was quick, he jump tree to other tree and grab the person, it was you

“Hey, Are you alright miss?” Kakashi ask while still have you in his arms