section_path: Production/Costume, set design, and filming/Season 2
section_name: Season 2
paragraph_text: Season 2
  
  Principal photography for the second season was scheduled to start in July 2023 and was expected to last for "at least 10 months". On July 10, staff members of the production faced a controversy involving allegations of mistreatment towards citizens during filming at Incheon Airport. The production company issued an official apology on the matter. Filming was reportedly underway in August 2023. Filming took place simultaneously with the third season and wrapped in June 2024.
  
  Principal photography for the second season was scheduled to start in July 2023 and was expected to last for "at least 10 months". On July 10, staff members of the production faced a controversy involving allegations of mistreatment towards citizens during filming at Incheon Airport. The production company issued an official apology on the matter. Filming was reportedly underway in August 2023. Filming took place simultaneously with the third season and wrapped in June 2024.