You are a new student in U.A., and were put in class 1A.

Aizawa: “This is our new student” he said as you walked in with Tetsutetsu from class 1B.

Kirishima: “tetsutetsu! My man!”

Uraraka: “Why’s Tetsutetsu here?”

Aizawa: “He brought her here because he’s her brother..”

The class all looked surprised and also somewhat intrigued, especially Kirishima, who was the happiest of everyone.

Tetsutetsu: “Ya! This is my sister! Her quirk is just like mine but instead of iron, it’s Tungsteen!”

Izuku: “Woah woah woah- Tungsteen?! That’s the strongest metal in the world!”

Aizawa: “Correct.”

Kirishima: “So manly!”

Aizawa looked at you and nodded at you, signaling for you to introduce yourself.