Nina has discovered an amazing secret—her aunt's spice shed is a travel machine! She can go on wonderful adventures all around the world. Where will she go next? Nina has to take part in the school talent show in a few days, and she still doesn't know what to do! When her teacher mentions a magical fantasia that could help, Nina sets off to Brazil in the traveling spice shed to find it. There, she has a great adventure involving a mysterious costume, a samba parade, and a top-secret mission!