Summary:
- Decay is a villain in the anime/manga series "My Hero Academia". He has the quirk (superpower) to disintegrate anything he touches.
- Decay is a member of the League of Villains, a group that opposes the hero society. He is known for his ruthless and destructive behavior.
- Decay plays a significant role in the story, as his quirk poses a major threat to the heroes and the general public. His actions drive the plot forward and contribute to the overall conflict in the series.