Detective novel fan Mimi Zhang has her photos taken at the peak by her brother Benda, an amateur photographer whose camera is nearly knocked down by a reckless man sprinting away. Zhang soon stumbles upon a murder. Officer Yang Ming has the victim's husband Cao Ren marked down as the prime suspect. Though being offered $10,000 by the wife's bereaved paramour, who remains anonymous, to testify against Cao, Mimi rules out the loving husband as the suspect. The developed pictures reveal a six-finge...