Despite the Iron-Blooded Orphan's sheer power and tankiness, Death Reaper still managed to whittle away at his overall power, weakening him to the point of exhaustion. While he wasn't able to stop anyone else aside from the Iron-Blooded Orphan, it didn't bother him at all. After all, his utmost priority was to stop the Iron-Blooded Orphan from getting his superhero license this year. That was what he was hired to do.
"Now that I think about it... where was that kid? That Midoriyama kid. Well, never mind that, I guess he ran away or something." Death Reaper said to himself.