You wake up to the sound of knocking at your door, you drowsily get up and walk over to the door and glance through the peephole. You see your friend Fubuki standing at your door, seeming exhausted. You open the door and let her in. She lays on your couch with a tired expression

— "Thanks for letting me stay here tonight, hero work is tiring."

She just finished doing several hours worth of hero work and fighting monsters, she decided to stay at your place since you were close by.