A mystical pork butcher, an insomniac professor and a math genius compete in a war on morality in a quest to acquire a priceless ancient elixir.
Pork butcher shop lady boss Chu Ying-kiu is strong as an ox.
Siu Yat-suen's bad tenant falls into rent arrears.
Cheung King's underclassman Shum Hok-lung is found dead outside Cheung King's home entrance for no reason.
Cheung King, Yat-suen and Ying-kiu receive some mysterious notes one after the other.
Chuk-kei comes clean with Ying-kiu, and misunderstandings are clarified.
To track down Ying-fung, Ying-kiu diligently researches the two pages of notes which she manages to obtain.
