Naruto: I take the system through time

Introduction: People are in Hokage, life and death are unknown, sand sculpture system, dog head begging for life ╭(°A°`)╮I don’t know how to light up the system skills, how to make young girls die in another world, beat school gangsters today, test exams tomorrow, villains Keep away from me, the system hasn't been upgraded yet, if you want to hit me, I can only practice long-distance running first...