Read Company Grievance SquadIlgang Group, the number one business group that controls the Korean economy. However, the inside is steamed and stained with various kinds of corruption and corruption. The chairman, who needed a solution to save the decaying Ilgang group, makes a secret proposal by calling the youngest member of the Ilgang family, Lee Seon-ho, to Korea, who was living quietly in the United States "Humans who treat their employees like dogs and pigs! Our In-house grievance team’ will take care of your abuse!"