Synopsis
Ren Dawang (Huang Bo) wishes for his astronomy enthusiast son Ren Xiaotian (Rong Zishan) to become a pianist and their differences have become a source of their constant quarrels. One day, a mysterious alien Mozart appears before them. Mozart helps Ren Xiaotian in a "battle of wits and courage" against his father. What Ren Xiaotian never expected was that Mozart came to Earth with another mission…