| 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. |
| Name | Character | Episodes |
|---|---|---|
| Wayne Lai Yiu-Cheung | Chai Shap-chat | 25 |
| Gabriel Harrison | Tang Kwai-san | 25 |