There are two groups of people, the good and evil. Everyone sees the Saint Sword Sect, led by Pak Tong-Ngo (Eddy Ko), as the good, and the Blood Shadow Sect, led by an unknown couple Sze Ma Shing-Wan (Michael Miu) and Mo Yung Koo-Yuet (Anne Heung), as the bad. The Saint Sword Sect tried to get rid of the Blood Shadow Sect and the Blood Shadow Sect broke apart as a result. Before they fought, Sze Ma Shing-Want and Mo Yung Koo-Yuet had twins, which they used eagles to send them separately elsewhere for safety. After that, Pak Tong-Ngo ruled the Eight Sects.
Twenty years later, Shing Fung (Bosco Wong) and Shing Kung (Johnson Lee) are unrelated brothers. They perform on the street with their mother (Law Koon Lan) as a living. Because of a rich man's celebration for his daughter's wedding, Shing Fung joins the competition to get the lucky peach from the top of a tall scaffold. From then, he met his master (Wayne Lai) and met Pak Tong Chi-Lung (Bernice Liu). As the Saint Sword Sect is looking for new disciples, Shing Fung managed to pass all the trials and got in. He got to know Ging Lui (Kevin Cheng) and both of them became good friends. While in the Saint Sword Sect, Ging Lui looks for his mother.
The Blood Shadow Sect is revived once again, led by Mok Man (Sharon Chan) this time. Pak Tong-Ngo wants one of his disciples to learn and participate in the Big Dipper Array, which is one of the strongest and long lost martial arts in the pugilistic world. With Mok Man’s help, Ging Lui finds his mother. After he found out the truth of his mother's death, Kin Lui left the Saint Sword Sect and fell in love with Mok Man. The Sword Saint Pak Tong-Ngo found out that Shing Fung and Mok Man were siblings, so he used Shing Fung to lure Mok Man to a trap, where he would poison her. Mok Man fell into Pak Tong-Ngo's trap, but Shing Fung arrived to help her. Sword Saint Pak Tong-Ngo was outraged and made up excuses, trying to justify Mok Man's death. Ging Lui then came and taking hostage of Chi-Lung, they managed to escape, running away to meditate and heal Mok Man.
However, no matter how Seto Shui-Ling (Shirley Yeung) tried, she could not cure Mok Man, unless they sought help from the Unity Clan, where Shui-Ling was born. Shui-Ling's father, the leader of the Unity Clan refused to cure Mok Man because there was a law which prohibited the Unity Clan from treating outsiders, as they did not want to have anything to do with the pugilistic world. So, Shui-Ling decided to have sex with Shing Fung. First, for the fate of her sister, Mok Mun. And, secondly, for her love to Sheng Fung. Shui-Ling didn't want to separate Chi-Lung. So, that night, Shui-Ling tricked Shing Fund thinking it was for power, and not wine. Drank the wine and was very drunk. Shui Ling opens her clothes and kisses Sheng Fung. And, unwraps Sheng Fung's clothing. Shui-Ling's parents found out in the morning and found out they had sex and slept a night. Meanwhile, Pak Tong-Ng has further evil plans...like seriously