Lan and Chaud are about to have the NetBattle to end all NetBattles, only it ends before it can really start. Chaud is called away on business for his father, so he rushes off to get to a small company to finish a cutting edge new Ultimate Molecular Chip they were hired to create. Chaud soon finds himself doing chores at the company, helping perfect the Molecular Chip, fighting off a hostile takeover of the business, and even defeating the viruses and NetNavi that the company's assistant released after trying to steal the Molecular Chip! What's so great about this chip? What will it be used for? And why is Chaud cleaning bathrooms to help make sure it gets done?