Based on

Movies like Kim Kwang Seok, an Unfinished Story (2022)

On October 23, 1992, there was an improvised performance in the small auditorium of Washington in St. Louis, USA, without a separate stage and fancy equipment or effects. With the front floor of the small auditorium as the stage, there are only small lights, props, and various lines that illuminate the stage in front with a chair and an amplifier.