Long Zhi, 30, is a special forces soldier who has served for 12 years. On the day he retired, he received a secret order from the Beijing Military Region: He would take the lead in forming a shadow force called Long Shadow, whose members are retired special forces soldiers and party members. Specialized in performing various tasks that regular troops cannot perform, such as rescuing Chinese people involved in telecommunications fraud on the China-Myanmar border. Or flood fighting, disaster relief, and other tasks. This unit is both good and evil. It has no numbers and no uniforms. The only thing is unlimited funds! The only heroine Feng Miaogui is the only lesbian in this army, the lover of the male protagonist, and an excellent sniper.
