DesertMan is Noboro Sunayama's NetNavi. In MegaMan Battle Network 3, he enters the N1 Grand Prix diguised as a NormalNavi. In the semi-finals he is pitted against ProtoMan, and reveals his true form and intention - he is a WWW member sent to delete ProtoMan. He blinds ProtoMan with a move called Desert Mirage, but ProtoMan manages to damage him. Sunayama attempts to kidnap Chaud's father but fails, after which MegaMan battles and defeats DesertMan. He later appears at Castle Wily and is defeated by MegaMan, despite using Full Synchro with Sunayama.