Lee Yin-Ping

Mike, Yor, and Buffalo become good friends after failing their exams and joining an advertising company. During their time there, they each meet someone they like and pursue them. The three friends face the challenges of love and work, growing and supporting each other along the way, and witnessing the value of their friendship.

Detectives Chung and Li suspect their superior, Siu To, of colluding with triads. Li discovers that his girlfriend was assaulted by a john associated with Siu To and seeks revenge. Later, when Siu To is implicated in a rape case, their subordinate, Ma, obtains evidence but is murdered, and witnesses are intimidated to leave the city. Chung is committed to making a big prosecution in the name of justice.

St. Lawrence College, an all-girls school, breaks tradition by admitting three male students, including Wen Shu-sen. They become classmates with Wong Yuk-chu and Tong Ka-tai, initially experiencing teasing but eventually fitting in. The young people enjoy spending time together, playing pranks on their teachers and principal for fun, but a small incident tests their friendships and romances.

The sitcom depicts a fictional street in Hong Kong and the inhabitants of two households in the same building. The "Chen Family" lives on the first floor, comprising the landlord, his wife, their eldest son & daughter-in-law, and their youngest son. The "Xu Family" are their tenants - the father, his daughter, and a pet bird. The show reflects various facets of life in the city, such as government allowances for seniors, subway gate regulations, stock trading, theft, beggars, gambling, and daily household chores. It portrays heartwarming moments that leave viewers with a smile.