( C.1 ) Wait...How?!

Nana Belle wakes up in some random classroom at night. It was dark and cold as she wanders off through the hall. She finds a mildly lit up classroom with a huge door labeled " 1-A ". " There's no way..." she said to herself. She opens the door to find a very tired and sleep teacher. 'Aizawa?!'
Wait... 'I'm in my hero academia!?'