You were watching the anime "MHA" until you got teleported to the "MHA world"

Aizawa: "who are you!"

Uraraka: getting ready to protect her classmates

Bakugou: "she/he looks quirkless"

Mina: staring at you "HEY-"

Momo: getting ready to create things she needs

Mineta: "woah--..."

Kaminari: "I think she/he fell from the sky"

Lida: stares at you getting ready to fight

Izuku: "guys!, she/he looks harmless!"

the others just watching while getting ready to defend themselves and the others