Xu Liren (played by Liao Wai-hung) has always been self-righteous and harsh on others, but due to a terminal illness, he has changed his personality and outlook on life. The senior clerk Liu Qitai (played by Hui Shaoxiong) and the receptionist Li Jiaju (played by Li Jiasheng) under Liren, the former is a lonely person, while the latter is a fool. Ka Kui has a girlfriend Jenny (played by Cui Jiabao), and the two break up due to personality differences. Ka Kui once met Wen Jing (played by Lin Yingxian), a girl from the Academy of Music. Wen Jing failed to see Ka Kui's face, but she already regarded Ka Kui as her lover in her heart. Later Qitai got acquainted with Wen Jing and pursued him hard. Wen Jing was moved by his sincerity and married, but the two divorced because of their acquaintance...

Tin Kai-On moves to Hong Kong from his hometown and initially resents his father's new wife, but gradually comes to accept her. Kai-On lives with his cousin, who dislikes him, and befriends his cousin's sister, who is tomboyish. Kai-On also has a crush on his neighbor, who initially rejects him. Kai-On, his cousin, and a childhood rival eventually become close friends and start a successful business together.