S1, E1: Hanmyeong Electronics undergoes a mass layoff of their workers. However, for Mr. Choi Ban Seok, he gets assigned to the Changin Business Department. Although his experience and expertise in electrical appliances land him a desk job, he opts to keep working with his hands. He arrives at Hanmyeong Electronics Changin Campus for his first day of work, where he meets Han Se Gwon, his team leader.