In Amsterdam - in the time before the legalisation of some drugs and the following growth of competition on the market - takes place a war between the Italian and Chinese mafia because of the control of the heroin market.
When his wife Lydia commits suicide, succesful attorney Robert Havinck is freed from his unhappy marriage. Unfortunately, it turns out she took a complete stranger along with her, and a feeling of guilt and curiosity about her motives lead Havinck to team up with his fifteen-year old daughter to explore Lydia's final days.