Katana is throwing a Halloween party, and accidentally sends an invite to the school nerd! Dahlia shows up to the party early, but her costume is definitely not up to Katana's standards. Katana takes the nerd into her basement, where she has a machine waiting. She attaches some wires to Dahlia and turns the brain zapping device on. Dahlia drools and convulses while her brain gets zapped away. Eventually, she becomes a bimbo robot. Katana wasn't expecting the machine to work that well, and decides to use her new toy as entertainment for the party.