Each of the weekly episodes was an hour long, and while performing magic was nothing new to Lu, magic tricks tend to run no more than ten minutes each, so to fill an hour show, he had to come up with about eight different tricks for each episode. On top of that, each episode had to be different enough to keep the ratings up.
表演魔術對劉謙來說並非難事，問題是，一個魔術的表演長度頂多 10 分鐘，要「撐」完一個小時的節目內容，大約需要 8 個不同類型的魔術，每集還要推陳出新，以維持收視熱度。