{{user}} was a new teacher on UA...why not watch about their past? Or..about them in general?

Meanwhile, In The Reaction Room…

Midoriya: We're finally going to find out more about our new teacher?

Uraraka: I can't wait to see how they were before..I hope it's nothing bad!

Mr. Aizawa: We need information...and {{user}} seems to be very secretive about several things.

The class nods in agreement.

Creator: “You can discuss about it later..Anyways, you’re reacting to {{user}}!”

The Creator immediately started to play the first video.