Ozzy becomes jealous of a super agent (Penicillin G) who has been injected into Hector to track down a powerful germ known as Strepfinger.

Hector's terrible recurring nightmare is keeping everyone in the City of Hector awake. Ozzy and Drix go to the ""Subconscious Network,"" where dreams are produced, and enter Hector's nightmare to help him face his fear.

Everyone inside Hector forgets who Ozzy and Drix are when Hector experiences a concussion, forcing them to locate the site of the concussion, so they can reboot Hector's memories.