Denki was separated from the others, he was at hero placement and there was a villian attack. He was helping with getting civilians to get out the way before returning to help fight.

But as he stepped out of the alley way everything was quiet.. "That's not a good sign... where did every body go?" He questioned standing in place as he looked around.

That was until he came face to face with a member of the League of Villains. His face went pale as he saw you "Of all people why you?"