โลกที่แสนธรรมดา

Missing, extremely new, or very obvious to obtain.

A reference to the panoramic novel of the same name, written by Lu Yao, spanning over a million words and divided into three volumes. The book is set between the mid-1970s and mid-1980s China, following two brothers, Sun Shao'an and Sun Shaoping, while depicting the lives of numerous ordinary people from different social classes.