When Brian finds a magical amulet it transports him to Munty, a strange land peopled by even stranger creatures. Before he can use the amulet to return home a wizard called Howell sells it to a criminal mastermind - Slasher Morgan.
Howell has concocted a charisma potion that can charm people into giving you whatever you want. Brian could use it to retrieve the amulet, but Steg wants to woo a lonely Demi-Fin with it and Barbara needs it to enter the elite Seers Guild.