WA is a 17-year-old juvenile delinquent. He was imprisoned as he had committed criminal trashing. Being counselled for a period of time, WA runs a new life. However he is still being humiliated by his colleagues. He is even framed as a sex maniac on a bus by three passengers. He begs Inspector MAN to let him go. However MAN insists on formalising the procedure of accusation. At last he is condemned to imprisonment. There he is beaten up by some bad guys so seriously that he dies. YAN blames himself as he cannot give a helping hand in the case to avoid the tragedy.

YAN realises that being a social worker can do nothing to help the others. In despair, he decides to resign. However he regards his faith as WAI reports to the police, being convinced by TUNG - his colleague.

SEE is frustrated and wants to commit suicide. YAN manages to convince SEE to give up her act. YAN knows more about SEE. He learns that SEE and her mother were abandoned by her father. Her mother works in a restaurant and she always seduces men. Her mother takes little care of SEE. He goes to counsel SEE's mother but she refuses to take his advice as she regards SEE as a hopeless crook.

PEGGY continues to entangle LOK. LOK is annoyed.

Finally SEE knows the filthy relationship between DEE and CAT. The next day, SEE wanders outside DEE's flat with PEGGY. PEGGY finds that SEE is very unstable. Therefore she goes to call YAN.

TAK and MING came to Hong Kong with their parents from Mainland China. Their father was a Principal and their mother was a teacher. However their academic qualifications are not recognised in Hong Kong, they have to work as janitors. TAK has to do two jobs for the family. Their only hope is MING who is a Form 5 student.

MING cannot catch up with the others. He tries to make improvement through cheating and stealing examination papers. TING and LEUNG are instructed to handle the case but they have no idea to deal with MING.

Taking too many pills, MING becomes unconscious and is sent to hospital. TAK scolds MING and MING regrets.

KIT was brought up in an orphanage. As he had come across some undesirable elements, he became a drug addict. In order to get money to buy drugs, he robbed the others. He was condemned imprisonment.

YING succeeds in giving up the bad habit. Her family and friends are happy. With TING's assistance, YING works as a salesgirl in a boutique. She learns quickly and has good performance.

YING visits KIT and tells him that she will migrate to the Netherlands after marrying CHEUNG. KIT has to confront the cruel reality and he gives her the watch. He claims that YING will regret as he has decided to run a new life. Later KIT finds a job as a lorry driver and he aims at running a transport company.

As HOI is going to attend a gang fight, he warns LEUNG to leave the district. LEUNG thanks his kind act and convinces him to give up the -fight. However this gives his opponent a chance to defeat HOI's gang. HOI is angry and avenge his defeat by scratching his opponent's car. He is accused by the police.

FUNG is an orphan. Her parents died when she was young. She lives with her? sister who cannot devote much time to look after he1. She becomes a problem girl, She fools around with some other younqsters and she is not serious in love affairs, Now she dates another problem boy KIN.

KIN abandons FUNG when he feels bored.

FUNG pays BOR a visit. She is happy to see that BOR is so mature. When she is going to leave, BOR bursts into tears and begs her not to abanddon her. FUNG does not want to leave BOR any more. She asks ALEX to leave her. Being convinced by LOK, ALEX changes his mind and decides to accept FUNG and BOR. They decide to turn a new page of life.

KWAN is discontented. She and her friends follow PONG. When PONG has left his car, they attempt to steal the tires. However they manage to loosen some screws and have to run away as PONG returns quickly.

KWAN has disappeared for several weeks. With LOK's advice, PONG goes to the fast food shop to find her. There PONG recognises the voice of one of KWAN's friends. They all run away, leaving KWAN behind. KWAN is stubborn and she asks PONG to report to the police. PONG tells her that LISA has not returned. It is only her misinterpretation. He claims that he will forgive her‧ and stays with her. KWAN is touched and promises him.

FAI recognises YAN and is frustrated.

The police arranges YAN to meet the suspects again. YAN identifies CHIU who is FAI's colleague. IN CHIU's home, the police find the key of FAI's car. At last CHIU is arrested.

MAN is seriously hurt and is on the brink of death. After treatment, she passes the dangerous phase. YAN cannot forget his wife. He does not want MAN to be the shadow of his wife and thus he decides to break up with her.