Uncles Luk runs into heavy debts and wants to sell his daughter to a brothel. Driven by his sense of justice, Yung Yuet San offers help and save Hau Yee, Luk's daughter from becoming a prostitute. …

Fang is killed when the gangsters try to kidnap Pang. It greatly grieves Pang. San and Ko Han try to locate Pang. San is suspicious of Cheung and he follows him. Yet he is discovered and is wounded…

Poon Yuet Wah is angry to learn that San is working in the underworld. But San successfully pacifies her with his glib tongue. Pang asks San and Shing their opinion concerning his collaboration wit…

Chou Tat Fu happens to find the lost wallet of Shing and gambles away the money. He is later discovered and is beaten. Ying comes in time to save him from the hands of Pang. By mistake, Ying hurts …

In fact, Wah recognizes Kin to be the murderer of her parents who at that time wanted to leave the gang. She is the witness and she tells this to San. After investigating, San knows that Kin is rea…

Kin finds that his plan falls through. So he and Wing Lun decides to leave Hong Kong. San and Han chase after them and they exchange fire. In the end, Kin is killed but Lun escaped. Shing is afraid…

Han bravely saves Ying running the risk of losing his own life. In the end, he is wounded and Ying is deeply impressed. Han and Ying gradually grow fond of each other. Han suppresses his feeling fo…

San is angry to find Han being unfaithful to Pang. Han promises San not to see Ying again. On one occasion, Ying arranges to meet Han in her parents' place but Han does not turn up and he even asks…

Han leaves the gang and works as a labourer at the pier. San often helps him financially and gives much encouragement to him. Their friendship tie grows stronger. Pang's health gets weaker and upon…

Realizing that his days are numbered, Pang is particularly kind to his family. San grows suspicious of his behaviour and is later grieved to learn the truth from Pang. Pang encourages San to court …

Shing is blamed by the other underworld ring-leaders. Pang is involved and his health is greatly affected by this. Shing seeks help from San and promises to let him have Chuen if he offers him his …

Pang is seriously wounded and is under treatment in hospital. Shing sends his men to assassin Pang in the hospital but Han happens to visit Pang and saves his life. Afterwards, he tries to protect …

Life is not at all easy for Han and Ying whose family keep asking them for money. At work, Han is also ill-treated by the foreman. Han puts up with all these and keeps working hard. To help his fri…

It is seven years later that the charity acts of San and his moving speech at the school's opening ceremony deeply touch Wah who pardons San. Shing runs into heavy debts overseas. The loan-sharks co…

San and his son escape from being killed. After this, Chuen urges him to withdraw from the gang and switch back to legal business. San also gets tired of such a life and decides to leave the gang i…

Shing finds himself watched by Han and cooperates with Lung to trap Han. In the end, Han kills Lung and injures Shing while he himself is also wounded. Ying misses Han and returns. She is shocked t…

San is sent to jail and is waiting to prove his innocence. Shing takes his place and meets little opposition. Han and other faithful followers of San arranges to rescue San from the prison. Chuen, …

San and Han manage to escape and kill Shing's men. But they plot to pretend that they have been killed already. Learning of their husband's death, Chuen and Ying feel very sad. Thinking of the safe…