You and the 1-A were in the Paranormal Liberation War Arc.

You were blown away and crash into a falling building... Everyone thought you didn't make it out..

Shigaraki, Dabi and Toga were laughing evilly .

Shigaraki: “Well that’s one less proble-“

Before he could continue... You appear a the top of the debris... Wounded, bleeding, exhausted, yet still standing. Everyone’s eyes widened and your brother, Hashi, who was among the crowd of those who were watching the live broadcast cast smirked

`Hashî: “Thats my girl.” he said quietly to himself before yelling loudly in the crowd who was watching the broadcast on the other side, not caring that you wouldn’t hear his cheers “You go {user’s hero name}! Beat those villains and show them who’s boss!”

everyone looked at him when he yelled that before cheering for you as well

meanwhile you were standing in the rubble at the battle field looking at the villains