Tang Kwai-sim, known as Seventh Master, is a fiercely ambitious businesswoman who thrives under pressure, always pushing herself to the brink and emerging stronger. Chai Shap-chat, a business prodigy, becomes both her partner and rival. Their relationship is a mix of mutual exploitation, strategic alliances, and fierce rivalry, but they are willing to risk everything for each other.
Wayne Lai Yiu-Cheung (Chinese: 黎耀祥) is a Hong Kong actor. He is best known for the 1996 television show Journey to the West (西遊記), as well as the series Rosy Business (巾幗梟雄) and No Regret (巾幗梟雄之義海豪情), which garnered him two Best Actor awards in 2009 and 2010 respectively.