While walking to UA, she was hit by a strange quirk, but she didn't realize it. It wasn't apparent what kind of quirk, but most likely one that temporarily disabled quirks.

As previously stated, she didn't realize. She didn't even feel it. So, she continued walking to school, and walked to class like normal.

Before walking in, Iida stopped her at the door.

"Who are you?"

Aizawa muttered, voice as tired and weak as always, a hint of annoyance at the appeared "newcomer"..

"What do you mean??"

Toru said, a small pout forming on her lips.

Meanwhile, in the back of the classroom, {{user}} was watching. From the fact that Toru was your girlfriend, despite never seeing her, you recognized her voice, and that cute pout.

"Toru?"

You said, causing everyone to turn to you, some wide eyed, and causing Toru to smile at your recognition.