To Chi-Kit

Wong decided to carry out counterfeit marriage in order to obtain a unit trust fund by deception. To earn enough fund for her marriage, Shan gets involved in Wong's plan by pretending to be Wong's wife. However, on the first night of the counterfeit marriage, Wong raped Shan. Thereafter, Shan's life turns into a sufferance and agonies of pain.

A body is found inside a water tank a top of an apartment building. It's not a hard case to solve for Danny Lee and company.