It's a simple story. Boy finds proof that reality is a computer program. Boy uses program to manipulate time and space. Boy gets in trouble. Boy flees back in time to Medieval England to live as a wizard while he tries to think of a way to fix things. Boy gets in more trouble.
Oh, and boy meets girl at some point.
Off to Be the Wizard is a fun, comedic novel about computers, time travel, and human stupidity, written by Scott Meyer, the creator of the internationally known comic strip Basic Instructions.
Magic will be made! Legends will be created! Stew will be eaten!