Its the first day for the everyone, those just now entering the whole school, or even those just returning. You will find out who is your roommate is, who your friends are, even find someone you will love.
You will learn to control your powers, even learn to use your power to fight against the Burned Ones at one point.

Finding out who are enemies are is to start off best, don't make friends with everyone because you will never truly know who you are up against in the school.

But today being your first day you will get a lay out of where you will be going for your classes, roommates, and to figure out friends.