Ling Xiao, the former ace sniper of the Special Forces, died in an accident during a mission. She was dragged into the underworld by a mysterious evil spirit. She was abducted by the "Talent Introduction Plan" to the Ministry of Administration and took over the most difficult "project to improve the cohesion of thousand-year-old employees" - organizing team building for all employees in the underworld. Faced with a group of "problem employees" who were either ancient evil gods or modern heroes, Ling Xiao was forced to use the tactical skills of the special forces: using "trust back throwing" to smooth out the rift between black and white partners, using "Invincible Hot Wheels" to force Meng Po and Niu Tou to put aside their old grudges, and even changed "live CS" to "soul and body competition" to give the retired ghost soldiers a lot of fun.
During the process, she repeatedly clashed with Xie Yan, the shady commander: he complained that she "used the underworld as a training ground", but silently helped her deal with the illegal ancient demon; she despised him for being "as rigid as a judge's pen", but her heart moved when he showed his tenderness. When the team building encounters the crisis of "Wraith Riot", Ling Xiao's practical experience and Xie Yan's underworld power unexpectedly fit together. The two not only maintained the order of the underworld, but also bonded their souls across the world while getting along with each other in a humorous manner.
