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.