- CHO KWAN YEUK-NAM (Liza Wang) is a legendary woman. Ever since her husband CHO WAN-HON (Wayne Lai) committed suicide due to a business failure, she has brought up her three sons and one adopted daughter on her own, and single-handedly established a world-renowned business empire in the process. Gradually, she starts cultivating her sons to be her successors, including her eldest son CHO CHI-WANG (Wong Tak Bun), second son CHO CHI-YUEN (Hawick Lau) and youngest son CHO CHI-KO (Edwin Siu).
YEUK-NAM's adopted daughter CHO HAU-YEE (Kimmy Tong) is so enamored of her second elder brother CHI-YUEN, whose heart however belongs to someone else. Later, following his romantic setback, CHI-YUEN devotes himself to his career, putting his eldest brother's status as an heir in jeopardy. Out of the blue, an ambitious girl, SUNG CHI-WAH (Monica Mok), shows up in CHI-WANG's life, and the two even collude to incarcerate CHI-YUEN.
Just as the whole family is on the verge of crisis, the real identity of lawyer MOK NGA-MAN (Angie Chiu) is unveiled, and meanwhile, HAU-YEE also returns. So, how is YEUK-NAM, an incredibly accomplished woman, going to tackle all of these variables?