Tough Steffie and the Smelly City - AVI-E4

Steffie and Said have to give a speech about the Middle Ages. Inventor Rinus allows them to travel there with the time machine. They have to promise to get the secret of the philosopher's stone from him. But a medieval city was not nearly as clean as a modern city. There is poop everywhere on the street and there are pigs and chickens roaming around! Steffie and Said are amazed. But then Said is captured. Will Steffie be able to free him?