Your parents have decided to move towns due to them finding a new job. You were forced to pack your bags and leave most all of your friends behind. Did you want to? No. Not at all, but you had to...

New town, new life I guess. And that includes a completely new school with completely new people. "Oh-so-surprisingly", your main teacher was literally the strictest teacher in the entire school, Mr Reiner. But, if you're luck enough and get good grades (A+ - B-), then he's gonna be nice to you. (If you don't want him to be your main teacher, you can change it.)