The gangster “EAGLE” CHAN KAI YING is doing illegal affairs in a restaurant. CHEUNG CHING YEE and YING CHING CHING work closely together to arrest him...

LONG and CHING are transferred to the Death Investigation Extension which is actually a unit to accommodate those who have been sent away by their supervisors and their duty is to investigate unsolved cold cases...

TSUN and LONG carry out investigation on MURDOCH’s death. LONG speculates that MURDOCH is killed by a scarf. TSUN appreciates LONG’s wittiness but CHING believes that he is just showing off...

LONG wants to reveal his speculation to all team members but CHING announces to everybody that MAN’s dead body is found. TSUN finds a witness KAI who claims that he has drove a mysterious man at the crime location...

CHI CHING meets her long lost father YUE TAI HOI and finds out the reasons for his disappearance. LONG learns from MO that MAN has sent him a message before his death...

The fire alarm at the hotel is on suddenly. CHI CHING and HOI run away frighteningly. CHI CHING successfully hides HOI away from LONG...

LONG misconceives that HOI leaves the family because he has committed adultery with KAM. HOI reveals to CHI CHING that KEUNG is his good friend and he helps KAM just because she is leading a straitened life with her son...

HOI reveals that he had stayed away from his gangster friends after meeting LONG’s mother CHING YEE. One day, KEUNG suddenly came and asked HOI to be his guarantor...

HOI suddenly surrenders himself to the police claiming that he has murdered KEUNG. TSUN asks HOI to replay the whole murdering process but HOI acts ambiguously. TSUN becomes suspicious and decides to further investigate the case...

HOI is not suffering from cancer. CHI CHING and MEI lie to LONG because they want to take HOI back and they ask HOI to keep the secret...

WAN meets LONG for dinner but the female ghost SIU YEE plays tricks on her again. WAN is frightened to death and she no longer dare to date with LONG again...

LONG realizes that the suspect’s next target is his sister CHI CHING. He tries to call her but he cannot get hold of her at all. LONG utilizes his extrasensory ability to find the hiding place of the suspect...

LONG and CHING go to have a walk along the beach. SIU YEE pays special attention to CHING for she wants to ensure that CHING is not falling in love with LONG...

TSUN cannot control himself properly. He ends up having sex with KEI and he is tormented. FERGUSON moves to a new home and he holds a house warming party. LONG visits him and he sees some images from an old mirror upon touching it...

TSUN reveals to LONG that he still loves CHING and he tries to declare his love to CHING. However, while meeting CHING, TSUN suddenly receives KEI’s SMS saying that she’s going to commit suicide...

SIU YEE gets an electric shock and LONG is able to see her. SIU YEE is actually the little girl rescued by LONG seven years ago. LONG asks SIU YEE to reincarnate but YEE doesn’t even know why she had died...

LONG finds that CHING is faint in the bathtub and rescues her immediately. LONG reveals the fact to SIU YEE then asks her to leave immediately but SIU YEE doesn’t want to go. HOI suspects that LONG is harassed by a ghost and LAN asks a master to catch the ghost...

MINNIE is the only witness of the murder. She is frightened to death and she cannot speak a word. The police try not to disclose MINNIE’s identity to the public in order to protect her from possible harm...

The murderer learns that MINNIE is the only witness and he tries to kill her. Luckily, LONG and the others arrive on time to rescue MINNIE and the murderer is arrested as well...

SHING falls down from YAN’s building and he dies on the street. LONG finds his death suspicious. CHING believes that WING is the murderer and she tries to arrest him...

NAM and the others rush to the hospital to visit CHING. LONG is worried that CHING will continue to have accidents if he continues to date her. YEE brings soup to CHI CHING’s office...

TSUN arrives at the car park to investigate and he suspects that somebody has kidnapped WING and CHING. The secretary receives a blackmail letter and WING’s father FU is shocked. CHING and WING are trapped inside an abandoned warehouse...

TSUN discovers KWAN’s dead body besides a lost car and the abandoned warehouse is on fire. LONG and TSUN rush into the warehouse to rescue CHING and WING. LONG suddenly gets extrasensory hints upon touching a telephone inside the warehouse...

NGA asks YEE to steal the CD-Rom for her but YEE rejects. NGA tells YEE that WING is actually his brother and YEE feels uneasy. LONG discovers that the CD-Rom is protected by password and he asks computer experts for help...

CHING is arrested but she claims that she is innocent. WING’s worker claims that CHING had threatened WING with a letter opener and CHING becomes the main suspect. LONG tries to touch WING’s dead body but no hint comes to him...