The episode opens with the Parent's Council attempting to unleash the power of the underground pyramid with a key and a mechanical replica. The operation fails and they plan to capture the Tatzelwurm, who stole the other key at the beginning of the series from VP Victoria, so they can unlock the Pyramid's secrets. At school, Barrage offers a free 'A-' if a student captures the Tazelwurm. In an attempt to help Lee help the Tatzelwurm escape, Cam, Holger and Brandy are caught trying to set it free over the gate. They are given the reward and the Tazelwurm is taken to a room in the tunnels. Lee, with the help of Biffy, who still won't forgive him, track down the Tatzelwurm. They find two council members preparing to implant a memory chip to find out where the key is. While the two sneak the Tazelwurm out of school and set it free Biffy finally forgives Lee and they return to being friends. Meanwhile, Brandy gets Cam to convince the two follower Glamazons', McKenzie and Druscilla, boyfriends that Brandy should replace Kimmie as the new leader of the Glamazons, and Holger's attempts to resume his relationship with Greta fail when she becomes a maths tutor to a jock, Steve.