| Cast | Role | Description |
| Lau Kong | Cheuk Song-hei
卓崇禧 | Marcus, Yat-ming, and Rene's father. |
| Nancy Sit | Musa "Mu Jie" Sheung Hoi-mei
常開眉 | Cheuk Shun-hei's wife and the biological mother of Marcus. |
| Ray Lui | Marcus Cheuk Yat-yuen
卓一元 | Cheuk Shun-hei's eldest son
CEO of Cosmo Bank |
| Jamie Chik | Connie Ho Tseuk-nin
賀爵年 | Marcus's wife |
| Gallen Lo | Sha Fu-loi / Cheuk Yatming
沙富來 / 卓一鳴 | A con artist, Fu-loi takes over the identity of Cheuk Yat-ming, Cheuk Shun-hei's second son.
Deputy chief executive officer of Cosmo Bank
Yik-yan ex-boyfriend |
| Anita Yuen | Rene Cheuk Yat-sam
卓一心 | Youngest daughter of Cheuk Shun-hei.
Corporate communications director of Cosmo Bank |
| Joe Ma Tak-Chung | "Topman" Ko Tok-man
高拓民 | Rene's husband.
Chief operating officer of Cosmo Bank |
|
| Cast | Role | Description |
| Ray Lui | Cheuk Yat-yuen
卓一元 (Marcus) | Cheuk Shun-hei's eldest son
CEO of Cosmo Bank |
| Lau Siu Ming (劉兆銘) | Tung Tin-chuk
董天祝 | Angie's father
Board of Directors Member of Cosmo Bank |
| Lily Leung (梁舜燕) | Ma Cheung Wai-Kiu
馬蔣卉翹 | Board of Directors Member of Cosmo Bank |
| Yu Tze Ming (余子明) | Man Ngo-Gwan
文傲君 | Board of Directors Member of Cosmo Bank |
| Kwong Chor Fai (鄺佐輝) | Lai Kei Pui
賴紀培 | Board of Directors Member of Cosmo Bank |
| Kong Hon (江漢) | Lei Wai Seun
李唯信 | Board of Directors Member of Cosmo Bank |
| So Yun Chi (蘇恩磁) | Board of Directors Member of Cosmo Bank |
| Lee Sing Cheung (李成昌) | Lai Wun Choi
黎允才 (Herman) | Chief financial officer of Cosmo Bank |
| Gallen Lo | Sha Fu-loi / Cheuk Yatming
沙富來 / 卓一鳴 | A con artist, Fu-loi takes over the identity of Cheuk Yat-ming, Cheuk Shun-hei's second son.
Deputy chief executive officer of Cosmo Bank
Yik-yan ex-boyfriend |
| Joe Ma Tak-Chung | Ko Tok-man
高拓民 (Topman) | Rene's husband.
COO of Cosmo Bank |
| Anita Yuen | Cheuk Yat-sam
卓一心 (Rene) | Youngest daughter of Cheuk Shun-hei.
Corporate communications director of Cosmo Bank |
| Sharon Chan | Tai Yik-yan
戴亦欣 (Yan) | Tai Wing-luk and Eva's daughter
Po-loi's girlfriend
Sha Fu-loi ex-boyfriend
Personal finance director of Cosmo Bank |
| Benz Hui | Tai Wing-luk
戴永祿 | Yan's father
General manager of Cosmo Bank |
| Candy Chu | Manager of Cosmo Bank |
| Kenneth Ma | Sha Po-loi
沙寶來 | Age 28
Fu-loi's younger brother.
General department of general services of Cosmo Bank
Yik-yan Boyfriend |
| Vincent Wong (王浩信) | Szto Fung
司徒豐 (Tiger) | Age 28
Yik yan's ex-boyfriend
Private banking manager of Cosmo Bank |
| Grace Wong (王君馨) | Yu Yee-lam
余依琳 | Topman's lover
Fund manager of Cosmo Bank |
| Eileen Yeow | Leung Wan-Yee
梁韻怡 (Wendy) | Connie's cousin |
| Snow Suen (孫慧雪) | Katy | Cheuk Yatming's secretary |
| Lam Shuk Man (林淑敏) | Fiona | Marcus's secretary |