Tam Kyu Lun, a witty street kid from the 1970s, befriends the introverted Chung Shun To. They meet Peng Yat Kin, Chan Kung Yau, Yip Siu Keung, and Chan Siu Cheung, forming a close-knit group bonded by music. Discovered by music manager Hugo Leung, they form the band Winners and achieve success. However, challenges test their friendship and romantic relationships face obstacles. Kyu Lun is involved with Yeung Suet Lai, while Shun To faces difficulties with Sin Ho Yi. Money causes suspicion, straining their relationships.