This episode beings with Joey having a nightmare over his terrible defeat at Kaiba's hands. After awakening, Joey gets separated from the gang because he has to go to the bathroom. Joey is then kidnapped and brought into a cave by Bandit Keith and his cronies. Joey is then forced to duel "Zombie Boy", who can only say "braiiins!". As Joey wins the duel, Yugi and the rest of the gang traverse the cave and its traps until finally meeting up with Joey. After the duel, Bandit Keith and the cronies escape ahead of the gang and block them in with a giant boulder. At the end of the episode, Yugi and the gang are unable to dislodge the boulder.