After the relocation of the Yongsan Garrison was decided, the plan to transform the area into a park was announced. The architect who won the international competition for the design was Adriaan Geuze from the Netherlands. In order to get more information about the garrison, he reached out to his former student, Daniel Oh, a Korean American. Daniel has been leading various urban development projects as well as teaching architecture at a college in Seoul. The meeting between the two led Daniel to create the ‘Yongsan Legacy’ project, which is an archive project to keep the history of the Yongsan Garrison and the surroundings into records. His efforts to collect memories and personal stories about the region are now coming into the world as a documentary. This documentary studies the changes in Korean society through a unique perspective of the Yongsan Garrison. By recording the history of individuals and by extension the country, which could disappear through urban development, this film will serve as an important testament to preserve the stories.