Because the sun shines on Sunday, Mr. Mon comes to visit on Monday, is on duty on Tuesday and midweek on Wednesday, because it thunders on Thursday and is free on Friday - that's why, but that's also the only reason why the Sams comes back on Saturday, that little trunk-nosed creature with the red spiky hair that the good Mr. Taschenbier loved so much on his first visit. Fortunately, it hasn't changed at all, the Sams, only that it now understands complicated wish machines. And finally helps Mr. Taschenbier to make sure that his wishes are fulfilled himself.