A large number of jewelers in different central Swedish cities are exposed to burglary. The method elicits the police when the jewels were stolen without any door to the shops being broken up. When an elderly jeweler is murdered in his shop, the local police first conclude that it is another crime of the same offender, when another jeweler in the city got burglary the day before. But Sverre Sterner soon begins to suspect that completely different motives are behind the murder. The wires lead backwards in time around a putative drowning accident.
Fernanda returns to Chile ten years after the unevenful birthday party in which her twin sister Emilia died. She decides to organize a new party in the same house and with the same guests as ten years ago, but this time with the sole intention of discovering Emilia's murderer. Everyone is suspicious. Old unresolved conflicts, loves and hatreds will arise and everyone will try everything to prevent their darkest secrets from ever coming to light
Sex and murder are often tied together in criminal investigations; and detectives uncover dirty secrets, scandalous sex affairs, online sex addictions, jealousy and stunning twisted fantasies when looking for motives for murder.
After a slight injury on the head, Dung Chung Cho gains his past memories as Wu Song 900 years ago and tries to convince TC that he is his long lost brother Lin Chong. Meanwhile, one of Sung Po's men, Kwan Lo (Derek Kwok) begins to suspect Dung Chung Cho as an undercover for the police and is also plotting to overthrow Sung Po's position in the gang. How come the police can never gather enough information to capture the triads for holding illegal businesses and charge them for attempting to murder so many people? It is then when Dung Chung Cho begins to realize that there is also an undercover in the police force working for the triads.