After unremitting efforts and struggles, Jin (Sandra Ng) finally "promoted" from a small prostitute to a "mama-san", leading her subordinates Wu Lu (Ivana Wong), A Hua (Patricia Wai), Mona (Ai-Chi Lam) and other sisters to live a free and carefree life. Time flies like a white horse passing by. Every day, the city of Hong Kong blooms with a new attitude. Although life is more convenient and colorful now, Jin sometimes still misses the old days. Former underworld boss Brother Dun (Nick Cheung) was arrested and imprisoned. When he saw the light of day again, the whole of Hong Kong had become something he didn't recognize at all. So, Brother found Jin, but found that she was no longer the innocent girl of the past. Knowing the regret and loss in Brother's heart, Jin was determined to help Brother find the direction of life again.