<https://s.mj.run/Gv686EmxxFk> In the 1960s, a woman in her 30s, dressed in a suit, stands in front of her desk and works diligently at the Daejeon Minting and Printing Corporation. The site is full-color. The office is dotted with vintage wooden desks, old-fashioned typewriters, and paperwork. Large windows emit a soft glow, shining through natural light. In the background, there is a Korean 'Daejeon Minting and Printing Corporation' sign on the exterior of the building, which can be seen through glass doors or windows. The overall atmosphere reflects the working atmosphere of the 1960s --iw 3.0