The Killing Angels.

Lin Jiaying, who has lived with her sister under warlord rule, watches helplessly as her sister is persecuted by Warlord Ma Shijie. Discovering her sister was a member of Ho Meizi's Special Forces Group for Women, Lin Jiaying joins the group, endures rigorous training, and forms close bonds. As she faces internal conflicts, she begins to question and uncover the secrets of the organization.