Against a backdrop of the Republic of China era, fraudster Master Kwan is good at disguising himself as a Taoist priest. He flees to Five Races Town as he gets into trouble. Meanwhile, Kwan’s shenanigans – on the pretext of something to do with god Lu Dong-bin – have alarmed Great Master Luzu, who decides to go to the mortal realm to punish him. Through force of circumstance, Dong-bin is stranded in the mortal realm as he loses his mystical power. And then Dong-bin adopts Lui Shek as his new name while keeping Kwan company so as to help him get back on the straight and narrow. During the process, they solve bewildering cases in the village. A mortal and an immortal run into a prostitute called Pak Suet-fa, and they get entangled. Headman Sun Fu steps down. Kwan covertly prevents bully Kam Shi-ho from standing for election. Newly elected Headman Sun Ching-yee implements reforms as he deals with bad deeds committed by Shi-ho. A series of calamities is triggered in Five Races Town.
Ching Ka-ying and Koo Ching-king are lovers and Chinese medicine graduates. Ching-king chooses to continue with his medical studies, causing the couple to end their relationship. Ten years later, the duo run into each other again. Ka-ying has become a public Chinese medicine center service supervisor. Although Ching-king is a Doctor of Chinese Medicine, he works under Ka-ying as her subordinate as he could only apply for the position of CM trainee practitioner. Even though the duo often quarrel due to their different beliefs, they are benevolent medical practitioners hoping to use their medical knowledge and experience to help patients. Despite the fact that there are many restrictions placed on CM practitioners in the health care system, they jointly oversee a contingent of novice CM practitioners, including Lo Yuen-chi, Yuen Si-si, Tong Siu-kwong and Pang Ching-mong. Together they create what they regard as the ideal Chinese medicine center and boldly go down the road to benevolence.
Kam Bing-shun is a top law student, however, due to a miscarriage of justice, he decides to follow the path to becoming a Legal Executive. By means of his diplomatic and tactful approach, Bing-shun gradually builds his own brand, Adviser Kam. The law firm where Adviser Kam works abruptly faces the prospect of closing down. He uses networking to defuse the situation. He is also invited by lawyers Tin Yau-ka and Yu Kwok-tung to join their team. Moreover, he collaborates with legal counsel Ma Wai-hung in forming the new Super CP in the legal profession with the aim of unraveling all kinds of complex cases. And then Adviser Kam astonishingly again ends up standing in the dock as the accused. Even though Adviser Kam has the full support of his three buddies, he still has no advantage in the courtroom. After all, can Adviser Kam and his legal team turn the tables in the legal battle, continue to speak the language of law and stand up for justice?
After getting divorced, Au Yiu-cho and Tang Lai-kuen operate two restaurants coincidentally called Yuet Tak House in Hong Kong and on the mainland respectively. They never have issues with each other. In 2022, Lai-kuen abruptly returns to Hong Kong to open a branch. She declares she wants to obtain the rights to the Yuet Tak House trademark through legal channels. The duo’s little son Au Ka-kin signs up for Greater Bay Area Youth Entrepreneurship Competition. He runs into his elder brother Au Ka-him, who is appointed as an instructor, and also fellow competitor Cheung Loi. However, they familiarize with each other through conflict and strife, and they team up to create metaverse Yuet Tak House. Yuet Tak House physical store and its metaverse equivalent are both sued for copyright infringement, and Yiu-cho, Lai-kuen, Ka-kin and Ka-him face different hurdles. After all, they are related family members, so are they able to restore the initial bliss and tenderness to their relationship?