In year 2006, female university student Yin Lu met with a mishap. Due to lack of clues, the case is left unsolved. Lian Zhou who is Yin Lu's boyfriend, went to Gu Cheng the last place Yin Lu might be at, to find out the truth despite everyone's objections. He tried to investigate thoroughly taking the cover of a gas tank delivery man.
as Fu Xiang
as Yin Zhe
as Chen Xue
as Lao Xiao
as Du Jun
as Han Tian Lin
as Director Ding
as Fu Chang Zhong
as Ye Xi
as Sister Xia
as Lian Zhou
as 陈刚
as Tang Meng Meng
as Feng Bin
