After Pronto sees a commercial about Club Slug, a club promising to teach your slugs new and better moves without you having to move a finger, he spends half of the gang's gold to stay a weekend, and persuades them to come. Kord readily agrees, since he is tired of being beaten by Eli in duels, while Trixie sees this as an opportunity to make a documentary about the place. Eli comes too, though he doesn't want nor need to train his slugs; he just wants to try the water slide.