One day, Old Liu's elder son Liu Daming (Pu Cunxin), who left many years ago to seek fortunes in the southern city of Shenzhen, abruptly returns home. Now a successful businessman, Daming had received a postcard from Erming with a drawing of their father lying in bed. Thinking that his father has died, Daming rushed home, only to find it a misunderstanding. However, the father-son ties between Old Liu and Daming appear to be strained, and Daming plans to return to Shenzhen three days later.