So (Dicky Cheung), the only son of a landlord in the countryside, had had a quarrel with a retired eunuch and thus escaped to the city with his fiancee, Kwai (Lam Yi Kei), and his fellowman, Wing (Chiang Chi Kwong). They met Hung and again they started a dispute. In the end, they made peace and So even asked to become Hung’s student. However, Hung refused. So, nevertheless, followed Hung and made friends with his students, Gai (Ho Po Sang), Chi (Andy Hui), Kwan (Tsang Wai Kuen) and Hing (Yip Yuk Ping). Whilst So was having fun at Hung’s school, “Po Chi Lam”, he also started a complicated relationship with Yan (Winnie Lau), who had returned from abroad, and Chu (Gigi Lai), a young prostitute. Then, he had row with Bo (Bobby Au Yeung) who set him up and accused him of wrong doings which also involved Hung and his students. The eunuch with whom So had quarreled also appeared to get his revenge. What could So do?

Yang, a thief, witnessed his adoptive father's murder and vows to avenge his death after stealing a jade buddha with Hong. He meets Mu, who helps him escape from the authorities and they fall in love. Yang has a change of heart after meeting Da Mo and works to stop Mu from taking the throne.

Sergeant Xu Dahu broke several major cases, but his independent style led to conflicts with his supervisor, Li Pengfei, and he was transferred. Dahu resigned in frustration but was encouraged by his girlfriend, Ho Yuk-kam, to start a private detective agency. While taking the police officer's exam, Ho Zi-wai became friends with Li Chang-zi, who was frequently praised and promoted. Zi-wai felt unfairly treated and eventually left his job to join Dahu's detective agency. While investigating a kidnapping case, they discovered more secrets and illegal activities involving Pengfei. They used a citizen's arrest empowered under Article 101 of the Criminal Procedure Ordinance to bring the culprit to justice.

During the late Eastern Han dynasty, warlords fought for power and control, and Cao Cao held the Emperor captive as a means of controlling other lords. Zhuge Liang, a talented scholar, lived through this turbulent period, but did not prioritize fame and wealth. He was asked to help rescue a monastery from disaster and discovered that there were people within the monastery who were collaborating with the Yellow Turban rebels to kidnap young boys and girls. While assisting a kidnapped girl in finding her family, Zhuge Liang met Xiao Qiao from the Eastern Wu empire, and they fell in love despite her earlier engagement to Zhou Yu. Their love was complicated by these circumstances. Meanwhile, Liu Qi, Zhuge Liang's friend, was determined to contact other like-minded figures to rebel against Cao Cao and to kill him. Upon learning of a secret decree from the Emperor, Liu Qi and Zhuge Liang joined forces to plan their next move.

Emperor Ming Emperor Zhu Yuanzhang was suspicious by nature and ordered Wu Qinghou to set up Jinyiwei to monitor the courtiers and people; Cheng Lixue and his brothers Lou, Zhu Si, and Zhu Wu were recruited as Jinyiwei, but Lou was jealous of Xue to cause his brothers to turn against him. Xue betrayed Jinyiwei to save the loyal minister Xu Da, and the daughter Yufeng saved Xue from being killed, and Xue joined the Ming Sect, determined to find Zhang to avenge his wife and children.

During the Southern Song Dynasty, the corruption of the imperial court was weak, coupled with the invasion of Jin soldiers in the south, and the people's livelihood was difficult. A generation of famous generals Yue Fei was fiercely loyal and led the Yue family army to bravely resist the enemy, breaking through the golden soldiers, and was deeply loved by the people. Qin Yun, the prime minister of the Song Dynasty, betrayed the country for glory, colluded with Jin Wushu, the fourth prince of the Jin State, and designed to deal with Yue Fei in order to remove the biggest obstacle to the Jin people's invasion of the Central Plains...

Grand Preceptor Shen Qian colludes with the nomadic Nu Muqi tribe to divide and conquer China. When the tribe attacks Yunzhong City, Emperor Xian sends Luo Zeng to resist them. However, Shen tricks Luo and he gets captured. The Emperor mistakenly believes Luo betrayed him, executes his whole family, and Luo's son Luo Kan, along with his brother, escapes and seeks help to save their father. Three women who once rejected Luo Kan's advances also join forces to assist him. However, they are captured, and Luo Kan and Luo Cang lead the people of Yunzhong to fight the invaders. They succeed in defeating Shen Qian, and Luo Zeng demands that he testify to Shen's treachery. Shen's son plots to overthrow the Emperor and imprisons him in a tower. He and his allies, with the help of Luo Kan and Luo Cang, rescue the Emperor and confront Shen.

The second prince Lei Zhenyu (Xu Erniu) has no intention of fame and does not want to compete with the eldest prince Lei Zhenhuan (Zhang Yi) for the title of God of War, so he leaves a letter and runs away. Living in the countryside, he took in three common people as his disciples, among whom he looked at Ying Ziyang (Xiao Yulong) with special eyes. On the other hand, with the help of his aide Duan Ronglu (Wang Wei), Huan usurped his father and killed his uncle. He became known as the "God of War" and succeeded to the throne. At the same time, Yu was shocked to hear that his father had passed away and went to Beijing to attend the funeral. He then exposed the evil deeds of Huan and Duan Ronglu, and the brothers turned against each other. Yu was even more miserable and was deprived of his martial arts skills. In the end, Yu pinned all his hopes on Yang and regarded him as his adopted son, and he and Huan then pursued the name of God of War.

The further adventures of Wang Wuji, Liu Xian'er, and Drunken Babe, after the defeat of Lian Bixie and Little Sword Immortal in the previous series. New threats arise in the form of two rivaling evil sect leaders, the Sun Emperor and the Moon Empress. Wang Wuji, Liu Xian'er and Drunken Babe accidentally got involved in the struggles between them. Xian'er was even killed by the Moon Queen. Wuji cooperated with the Sun Emperor for revenge, but was betrayed by him. Later, the Sun Emperor and Moon Empress settled their differences. The two mastered supreme kung-fu and wanted to dominate the world. Wuji and the others decided to fight to prevent the catastrophe in the martial arts world.

In the final years of the Qing Dynasty, famous kung fu master "Big Saber" Wang Wu (Eddy Ko) falls to the invincible martial arts of evil cult leader Lian Bixie (Wong Lung Wai), and has all of his family killed except for his young son Wuji. Bearing the vendetta, Wuji (Ng Kong) grows up a disciple of the Drunken Beggar (Tso Tat Wah). With his supreme "Drunken Fist" kung fu, the righteous and brave young man roams the martial world and has numerous dangerous encounters with the most vicious villains. He is also romantically entangled with Xian'er (Moon Lee), Drunken Babe (Yip Yuk Ping), and his best friend, the Little Sword Immortal (Lau Kar Yung)

For decades, the two sects of Da Peng Tang and Xu Men have been at odds. To break the stalemate, Xu Yu uses poison to force Lei Zhentian to create the Scented Maiden, a powerful weapon. Shangguan Yi takes Zhao Ling's head to Xu Men, and Zhao Xuan vows to avenge his father's death with his sword. Still, Zhao Xuan discovers the truth while trying to kill Shangguan Yi and finds his father's letter inside a green dragon figurine.