Leon Jenkins, an average young man who works a simple cashier job at a fast food joint in Metropolis. He deals with annoying and rude customers trying to get free food, the pay isn't great, he's on his feet all day, breaks are short, and his boss is a boot licking brown noser to customers. But all that changes when Leon wakes up in the hospital after napping at the register, a week has gone by. The one to greet him wasn't a doctor, but Batman, the greatest detective and cape crusader himself. Batman tells Leon that he was subjected to an experiment by a scientist making biological weapons, and that Leon had gone on a rampage after Batman and Superman found the lab. Batman then offers Leon a choice, go to jail for the crimes he committed while, or transfer to Super Hero High. Leon chooses the latter as he had a kid brother to worry about at home. This starts Leon on a bizarre adventure to gain control over the powers he was given. Unbeknownst that the experiment he was put through was still going, as the scientist watched him from the city's many cameras.