Comprehensive Comic Campus Daily Life

This is the daily life of a high school student with nothing to do in school... Maybe. . . Is this still my original world? Why are there so many colors of hair in the world? Why is there a school called Totsuki here? Why is there still a situation called space shock? Why is Chinese spoken all over the world? ! ? Why is there someone named Ellie in the class... Well, there doesn't seem to be one. Cute new fanfic~(￣▽￣~)