Crime Fighters

DIK FAI receives information stating that some illegal immigrants will come to Hong Kong to convent robbery. Troops are sent to search for them but nothing is being found. His boss WONG scolds him. LAU KING SING is transferred to clerical work as he hurt himself when he was trying to catch a thief. He wants to be the pioneer to fight against crime thus he hopes that he can recover soon. As the crime rate climbs high, the government decides to have those doing clerical work to be on duty. SING is excited to hear the news. His mother SAU LAN opposes. They quarrel and SING does not listen to her. CHEUNG SAI KIT goes to work as a solicitor. He is a green hand but he earns fame as he uses dirty tricks which make him winning a trial. KIT thinks that he is handsome. When he meets his former girlfriend CHI KWAN, he bets with the others that he can kiss her. In return, he is slapped by KWAN who is angry……

FAI is a tough guy who does not listen to the others. His character makes him being isolated and he is .. seriously hurt in this case. WONG is not satisfied with his behaviour. As the thieves have left same hints, SING is able to find ‧ where their refuge is. There they fight but SINS is alone. Luckily FAI arrives to help him. They can catch only one o-f the thieves. SING is promoted to the CID team. Then he knows that he is qualified after medical check-up but MAN has hidden the certificate. He is angry. SINS and FAI meet KWAN where they are carrying out investigation. They are badly impressed by her as she seems to be too proud of herself and looks down upon them. KIT is attracted by KWAN's charm but KWAN has no feeling towards him. MPN knows that she cannot change SINS's mind and she agrees to keep the secret -for him. SING works with FAI but FAI is not happy with him as he knows that SING is WONG’s good friend.

SING and FAI often argue as they cannot accept the others' attitude and methods in handling cases. KWAN is appreciated by her former teacher FOK LAI TAT and she is promoted to be in charge of accusation, KWAN forgives KIT as he is hurt by some gangsters when he tries to save her from being entangled. FAI catches a suspect TIT NAM. He wants to convince TIT NAM to be a witness but KWAN does not agree to dismiss him from being accused. They quarrel. After questioning TIT NAM, FAI knows that "Sam May" is the place where smuggling of fire arms is conducted. SING suggests to act as a spy voluntarily. MAN worries when she knows SING's new duty. SAU LAN knows that SING has been transferred. She is angry. YIP SPM knows that FAI is having a close eye on his factory. He tricks FAI and FAI gets nothing.

SING is clever and thus he finds where the secret cell is in the factory. YIP SAM's subordinates are arrested but he manages to escape. Although FAI wants to accuse SAM, he has no evidence. They are confused. SAM tries to have solicitors to make defense for him. He recalls KIT who has become recently. KIT is convinced. KIT knows that KWAN is in charge of the case and SING will be a witness. He convinces them that he takes the job not on a voluntary base. KIT manages to shirk all the accusation as he knows KWAN and SING well. They are discontent as SAM is set free at last. MAN forces SING to migrate overseas with her. SING wants to stay and he behaves bad in the interview and his application is turned down.

FAI and SING go to catch HEUNG TUNG. FAI Feels sick suddenly. SING protects him but their colleague BILL Is seriously hurt. WONG questions SING and SING does not tell him about FAI's sickness. FAI is touched and they become good friends. SING does not want his family to worry so much and he decides to quit. However he changes his mind as BILL is dead and he wants to take revenge. The others are disappointed. KIT reveals his real character as he has won over KWAN's heart. KWAN is discontent. To flatter MAN, SING promises to marry her. However he does not show up on the day of registration as he receives information about the gangsters. MAN is sad. .

SING and FAI go to arrest HEUNG TUNG. HEUNG TUNG attacks them with a hand grenade. SING is afraid that the others will be hurt. He holds it tight to avoiding explosion from happening. SING becomes a hero due to his brave act. He is highly appreciated by senior officers. He tells the press that he manages to do so as he has spiritual support from BILL> MAN thinks that she has insignificant role in his heart and is depressed. KIT wants KWAN to forgive him but his attempt is spoiled by his girlfriend NANCY. Luckily he convinces KWAN to accept him again. SING is recommended by WJNG to be promoted. However he wants to migrate overseas with MAN. At last WCJ\JG persuades him to stay. FAI and SAM always quarrel as both are attracted by CANDY who works in SAM' s karaoke.