Ku is a retired musician in his 60s. He leads a dull but regular life, dancing, shadow boxing, and breath kung fu in the morning. At times he chats with neighbors or talks with the dumb bird at the window. He lives with a charming girl, Yao Li. Please no misunderstanding, she is his friend's daughter. Previously, Ku was loving Yao Li's mother from afar, but she married his friend before he acted. Now, Yao Li's both parent and Ku's own wife have passed away. Ku could somewhat pick up some regrettable memories from Yao Li's face. Ku's son and daughter in law are "studying" in the United States. Now, for a short term research in East Germany, they send back their son to live with his grandpa. It is now the proudest moment of Ku, especially in the eyes of the admiring neighbors. (Deltamac)