Magic 2.0

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.

A month has passed since Martin helped to defeat the evil programmer Jimmy, and things couldn't be going better. Except for his love life, that is. Feeling distant and lost, Gwen has journeyed to Atlantis, a tolerant and benevolent kingdom governed by the Sorceresses, and a place known to be a safe haven to all female time-travelers.

Ever since Martin Banks and his fellow computer geeks discovered that reality is just a computer program to be happily hacked, they've been jaunting back and forth through time, posing as medieval wizards and having the epic adventures that other nerds can only dream of having. But even in their wildest fantasies, they never expected to end up at the mercy of the former apprentice whom they sent to prison for gross misuse of magic and all-around evil behavior.