Battle of the Seven Sisters (, lit. Seven Princesses) is a Hong Kong drama television series produced by TVB and overseen by producer Joe Chan. The 26-episode series aired from 9 August to 11 September 2021 and follows the Koo family siblings as they confront legal disputes, family secrets, and personal struggles, exploring themes of growth, grief, and reconciliation. The principal cast includes Priscilla Wong, Rosina Lam, Samantha Ko, Kaman Kong, and Judy Kwong. Inspired by the spirit of Journey to the West, the series won Best Series at the 54th TVB Anniversary Awards, while Rosina Lam received Best Actress.
Battle of the Seven Sisters was produced by Joe Chan Wai-kwun and script supervised by Cheng Shing-mo, with direction handled by Chan and a rotating team. According to Chan, the series' thematic framework was inspired by the classical novel Journey to the West; he emphasized that the narrative focuses on personal growth and emotional experience throughout a journey rather than the eventual outcome. The drama explores the intertwined lives of seven women from diverse backgrounds, focusing on themes of self-discovery and the reciprocal influence of their relationships on individual development. Despite the series title's reference to seven sisters, the seventh member of the core family group is the younger half-brother, portrayed by Karl Ting.
Battle of the Seven Sisters follows the intertwined lives of several siblings who face legal, familial, and emotional conflicts. The story centers on Alison Koo (Priscilla Wong), a successful but emotionally distant barrister who is highly focused on winning court cases. In pursuit of victory, she sometimes employs aggressive or ethically questionable strategies in litigation. Alison maintains a secret romantic relationship with a married man while dealing with her strained relationship with her family, particularly her sisters. After receiving news of her father's death, she becomes involved in a mission he left behind, which includes searching for a missing half-sister.
Koo Ching-tung (Samantha Ko) becomes involved in inheritance-related arrangements and approaches Grace Koo (Rosina Lam) under complex circumstances. Grace struggles with grief over her deceased husband while developing an emotional attachment to a man who resembles him. The series also portrays the personal struggles of other characters.
Throughout the story, the characters confront various legal disputes while coping with loneliness, mental health challenges, family estrangement, and personal losses. As hidden secrets are gradually revealed, the siblings seek reconciliation with one another and attempt to move forward toward new beginnings.
Rosina Lam's Best Actress win was described by the media as controversial, with some netizens expressing that they felt she was not the strongest contender for the award.