Fitter Hu Jianlin was transferred to the headquarters by accident when the group was laying off employees. He is full of jokes because he is incompatible with the environment of the big factory. Human resources manager Ma Jie, who was caught up in the "wrong adjustment" incident, was forced to go around hiding it in order to keep his job. Is he able to keep his job after this mistake?
Three years ago, female college student Li Li died due to a supposed accident. Her friend Xu Dawu and his twin brother Xu Dawen are constantly at each other's throats as they both believe there was something suspicious about the death. However, Xu Dawen also claims that he can now see the ghost of Li Li wandering around, like having a pair of yin and yang eyes.