Cam and Brandy are called to Room 113B, which has never been used as a classroom but as the janitor's closet. It turns out that the room has a secret elevator and a Hypnosis system which leads to the underground room where Lee found the strange plug machine which turns out to be the reason the school (except Lee and Biffy) gets hypnotised. They destroy the machine and escape the room, but Biffy is left behind as he confronts a few Hazmats. The school inspector arrives at the room Cam, Brandy and Lee are in for the school inspection. Lee tries to tell the inspector that Barrage is evil but is rejected and is declared the reason for why the school isn't perfect, so he is expelled. Meanwhile, Lynch who has brainwashed everything about him from every person's memory, plans the school dance to set up a trap. But an unsuspecting Tina feels curious.