Luke is having a horrible day. But when he magically travels to a city inside his mind, he is amazed to find out he is a superhero. The city he protects is filled with all-you-can-eat ice cream shops, dragons, and piles of hot Cheetos. But when an artist starts covering everything in a strange goo, Luke must find out how to stop him before the whole city is ruined, and in the process find a way to improve his own horrible day as well.