Miss Baek has quite a reputation in spook circles. She sued to work for the NIS spy network. Under her, an agent who reported to her died, the mission was unsuccessful and the target was lost. This destroyed her reputation. She was demoted and was consequently transferred to a cyber security sub-unit. She is sent on a personal mission now. This one is not a matter of life and death. it is about a big fat and rich corporation worrying about its intellectual property.