The film is adapted from a real case and reveals for the first time the armed drug traffickers, the largest force on the border. In the late 1990s, on the southwestern border of China, the "8077" Border Defense Armed Police Special Task Force suffered heavy casualties during a drug suppression mission due to flash floods and drug trafficking schemes. "8077" Surviving Soldier Oath for Sacrificed Brothers
The film is adapted from a real case and reveals for the first time the armed drug traffickers, the largest force on the border. In the late 1990s, on the southwestern border of China, the "8077" Border Defense Armed Police Special Task Force suffered heavy casualties during a drug suppression mission due to flash floods and drug trafficking schemes. "8077" Surviving Soldier Oath for Sacrificed Brothers