A/N: Another oneshot/headcannon I came up with a while ago. I should probably make a book of oneshots.
Word Count: 113 words
Both Izuku and Katsuki were on top of a volcano fighting a supervillain. However, the villain had the upper hand and threw Katsuki into the volcano.
"No!" Izuku cried. He was injured and couldn't move.
Moments later they heard the mountain rumble.
"What?!" the Villain said.
A burst of evil laughter can be heard.
"You fool, where do you think explosions originate from?" the mysterious voice said.
Izuku gasped. "Kacchan!" Izuku's face lit up.
"Impossible." the Villain said.
Katsuki proceeds to blow the villain off the volcano.