On the Verge of Insanity

Episode 4

62 min

Ban Seok finds himself in a blackmail and sabotage scheme between Han Se Gwon, No Byung Guk, and Kang Min Goo, but it ends up backfiring on him. With his neck on the line, he thoroughly investigates to get to the bottom of things and proves his credibility. Meanwhile, Ja Young tries to figure out how to save two valuable members of the Motor Team from resigning.

Episode 5

63 min

Ja Young gets faced with the difficult task of reducing Changin Business Department employees by 40 percent. Without a way of knowing who to keep and who to let go, she proposes a company-wide job adequacy test to come up with a list. Meanwhile, everyone at Hamyeong Electronics scrambles to create a project proposal and asks Ban Seok for his help.

Episode 6

68 min

Ja Young earnestly asks Ban Seok for his help regarding the job adequacy test. She even gives him her personal credit card to sway his colleagues who have made this into a company vote. Meanwhile, a senior researcher speaks her mind when she gets humiliated by Se Gwon, who had stolen her proposal and left her out of the Task Force Team.

Episode 7

68 min

After hearing about Ja Young's reason for her being in Changin, Na Ri and Se Gwon talk behind her back that Ja Young overhears. Shortly after, Na Ri and Se Gwan see in astonishment Ja Young's drunken sudden lunge toward Ban Seok, who had been waiting for her. Later, Ja Young has to face Ban Seok to fire him, overcoming the awkwardness due to what happened the night before. However, she thinks of another way.

Episode 8

63 min

Ban Seok starts working on the new product. However, when he looks to change the main chip, he finds evidence of corruption in the bidding process for the component manufacturer, QK Korea, and reports it to Ji Young. Meanwhile, Se Gwon messes up his presentation to the company's president and risks losing the Home Workout Mirror project.

Episode 9

68 min

Se Gwon tells Ja Young that he tampered with the temperature of the main chip in the dishwashers, and she notices there are complaints from the users online. Millions of dishwashers are already sold, and she can't either report it or let it slide since the disposal is just around the corner. Meanwhile, Ban Seok is suspicious of Ja Young as she is excessively involved in the Research and Developments matters when she is the team leader of Human Resources.

Episode 10

66 min

Ja Young decides to tell the truth about the defect in the dishwasher to President Han right before the product demonstration. For a backup plan, Ja Young asks Ban Seok to present the new system he created as a countermeasure for the defective dishwasher. Now that President Han knows about the defect in the products, he orders an investigation to take disciplinary measures at the headquarters.

Episode 11

69 min

Ban Seok continues to work hard on the Malfunction Identifying System, trying to secure the next chapter in his life. However, the company puts into action its personnel reduction plan. As Ja Young reviews a list of recommended candidates for voluntary retirement, she sees Ban Seok's name. Meanwhile, the senior employees are appalled at the policy and try to find a way to survive, especially Ban Seok.

Episode 12

66 min

Ban Seok gets pushed to the extreme and resorts to blowing up the company's dishwasher at his house. Ja Young rushes to stop him, but Ban Seok's mental state is far worse than she had imagined. While Ban Seok threatens to take her down and the company, an unexpected visitor flusters Ja Young in her current situation.