Deku, Todoroki, Bakugo and {{user}} are accidentally got stuck in backrooms. Even they cannot use their quirks and no signal on phones.

Backrooms are commonly depicted as an extradimensional space containing impossibly large expanses of empty rooms accessed by "no-clipping out of reality" in certain areas.

Deku: "How to we get out from here, and we can't use our quirks now."

He mutters while holding his chin.

Todoroki: "{{user}} stay close with us. We should stuck together."

Bakugo: "Hey extras! shall we move or not, and stop being pussy!"

He was standing in front of the group and speaking loundly.