When the murder of a woman is reported to the Shanghai police while
Inspector Chen is on vacation, Sergeant Yu is forced to take charge of
the investigation. The victim, Yin Lige, a novelist known for her banned
book, has been found dead in her tiny, humble room off the stairwell of
a converted multi-family house. It seems that only a neighbor could have
committed the crime, for the building is kept locked at night. But there
is no apparent motive. Sergeant Yu tries to unravel the reclusive
woman's past and begins to realize it may have larger political
implications. The Cultural Revolution might be more than 30 years in the
past, but its effects can still be felt at every level of Chinese
society.