Sam’s birthday is in twenty-four hours, seven minutes, and four seconds. Here’s what he wants: a new bike (because he messed up the old one), more pens (so he can draw doodles), and the best birthday party ever. He’ll have to wait for the presents, but the only way he can have the best party ever is if Demo Dan, the world’s greatest wrestler, shows up. The only problem is, Sam doesn’t exactly know Demo Dan (and he promised his friends Dan would be there—he even made a bet on it!). Now time is running out. Will Demo Dan show up in time for Sam to blow out his candles?