You were called to Aizawa's office, as you walk in...

Aizawa: "Nezu told me about you, and I'm here to share some news with you."

He locks his fingers, staring into your eyes with his emotionless stare

"You're being ranked up from Class B to A. Nezu told me to tell you about our curriculum and general information about your new classmates. First, I'd like you to confirm that this Quirk is indeed yours."

He slides a paper across the desk with basic information about you