Complex sentence: Gale had nine "wives", all of them were actually mistresses of other constables, only Lily (Kate Tsui) was loyal to him, but Gale was fascinated by the female drug lord, Rose (Liu Yang).
Split into simpler sentences: Gale had nine "wives"; all of them were actually mistresses of other constables. Only Lily (Kate Tsui) was loyal to him, but Gale was fascinated by the female drug lord, Rose (Liu Yang).