Jaegyeong, Yoonjin, and Joosong meet No Gyumin and Chae Gyeongtae's mother, and they hear the story behind the fire incident that happened 20 years ago. Meanwhile, Taejin fights back at Chairman Won and Jongsoo, who both want to abandon him, and Jaegyeong gets ready to arrest Jinwook in his attempt to flee the country.
