The Shinobi of Beacon

[DEAD, SEE CHAPTER 31 FOR DETAILS] When Naruto attempts to return to Konoha, he takes a risky shortcut. And when your risky shortcuts involve inter-dimensional portals, things can spin a little out of control. And as such, Naruto finds himself stranded on another world, with no way to return home. So, what's the first thing any sane person would do? Go to school, of course.