 Set in the fictional Boston law firm of Cage, Fish and Associates, the series explores the relationships among various lawyers working at the firm, often as they relate to gender-specific issues raised in court cases.Ling Woo was a character written by Kelley specifically for actress Lucy Liu after she failed to secure the role of Nelle Porter in the show.Woo appeared for the first time in the second season as a client suing a Howard Stern-like talk show host named Wick.