| 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. |
| Name | Character | Episodes |
|---|---|---|
| Stephen Chow | 学生会会长 | 20 |
| Max Mok Siu-Chung | 古耀辉 | 20 |
| Paul Che Biu-Law | 杨熹 | 20 |