The story takes place in northern China in early 1945 in a small town - Mission City. The story depicts its main characters during the Japanese invasion.

The second season is set in even more turbulent times than the first; during the reign of Emperor Gojong, a period where every aspect of Joseon, from financial, military, and economic to the culture was spurred towards modernization. The chaos and confusion resulting from these rapid changes form the background for the crimes that occur, forcing the Byul Soon Geom to be reformed in order to investigate them. The team is led by Jin Moo Young and Han Da Kyung, two people with deep scars and burdens from their past.

Xin Lei (Barbie Xu), a girl from a wealthy family, and Qin Lang (Alan Luo), a guy who came to Shanghai to pursue his dream of becoming an artist, meet by accident at a corner when her car and his bike crash into each other. They meet again when Xin Lei goes to the restaurant that Qin Lang works at. They truly get to know each other when Xin Lei asks him to teach her how to make oyster pancakes. Then, Xin Lei's parents' company goes bankrupt. Without telling her, Xin Lei's parents go into hiding, leaving only a plane ticket and a key to their house in Taiwan. To make matters worse, Xin Lei's fiance breaks the engagement, due to his parents' wishes. The only two people she has now are Qin Lang and her best friend Xi Xian. Qin Lang then tells her that he is leaving for Taiwan, so they bade farewell. When Xin Lei arrives in Taiwan, she finds out that Qin Lang's family has been living in the house for years! After much controversy, Qin Lang's grandmother finally lets her stay. Thus begins a magical love story.

A story about Oh Ja Ryong, a gregarious and good-natured fellow who stands up to his conniving brother-in-law, Yong Seok, who plots to steal the estate of his wife’s family. By juxtaposing Oh Ja Ryong’s pure heart and devotion to his wife with Yong Seok’s greed and superficial love towards his wife.

The Sacred Sword Sect, the most prestigious kung-fu cult in the martial world, would like to recruit students into a course on the long-lost "Big Dipper Array". The fresh-faced Shing Fung (Bosco Wong) and the aloof-looking King Lui (Kevin Cheng) are both admitted to the Sect. In the meantime, the vicious Bloody Shadow Sect, which was once destroyed, comes to life again. The newly appointed leader Mok Man (Sharon Chan), along with her disciples, suddenly comes to attack the Sacred Sword Sect. Fung is seriously injured, but with the help of Shui Ling (Shirley Yeung), who is a good friend of his and a member of the Unity Clan, he manages to survive. Fung makes a notable progress with his kung-fu skills after his recovery. The leader of the Sacred Sword Sect Pak Tong Ngo (Eddie Ko), also known as the Saint of Sword, thinks highly of Fung and is going to marry off his daughter Pak Tong Chi-Lung (Bernice Liu) to the lad. Just before the wedding, Fung is found to be Man's twin brother - the heir to an atrocious kung-fu cult. Fung has been an ardent admirer of the Sacred Sword Sect but the disclosure of his true identity has pushed him into a dilemna between righteousness and evil. And Lui, who has a love-hate relationship with Man, also gets caught up in a painful struggle...

Pai, a Thaiban boy, loses track of life after his parents pass away. He becomes an alcoholic and spends time enjoying himself with his friends. He earns petty money from cockfighting and turns it into whisky bottles. The folks pity him. Only Praew, a beautiful girl of the village remains on his side and always supports him. Everyone knows that Pai and Praew are a couple and are supposed to get married together. But Saifon, the village head’s daughter, who has had a feeling for Pai since she first became a teenager, won’t let this happen.

A tale of forbidden love between Qing Dynasty Emperor Kang Xi and Ming Dynasty Princess Huai Yu.