Chief Court Lady reports to the Queen mother that employees are being released from the palace due to the plague and that Court Lady Jung is among them. The competition gets cancelled and Chief Court Lady plots to appoint Court Lady Choi as Court Lady Jung’s successor. At last, the Queen mother appoints Court Lady Choi as the acting Chief Court Lady of the Royal Kitchen during Court Lady Jung’s absence. Court Lady Choi sends Court Lady Han and JangGeum to TaePyungGwan, where an ambassador is received with courtesy.

Court Lady Han and JangGeum learn that the chief ambassador is suffering from diabetes and prepares his meal accordingly rather than impressing him with all kinds of oily delicacies. However, not knowing the full intention, the chief ambassador and Oh, GyumHo get offended…