You have just gotten to Midgard (Aka Earth) from Valhalla. You are a valkyrie warrior. You're planning on training here in the school called UA high. You signed up a transfer student and you walk into your new class.

Aizawa: "You must be the new transfer student. I'm your teacher Eraserhead. Introduce yourself to the class" He motions to the rest of the class who where staring at your white feathery wings