Close Game: Reversed War(2019)

Overview:

An unpleasant, but delightful single round contest with the superior! Chairman Kim is an old man who treats his employees very badly. Meanwhile, his assistant, Chang-soo, has to suffer Kim's verbal abuse everyday in the car. One day, Chang-soo drives a drunk chairman Kim home. However, there is only so much Chang-soo can take and the suppressed anger inside him explodes!