The CG used throughout the programme was exposed in ‘Twenty-Five Twenty-One,’ stunning fans and spectators.

On April 13, tvN’s ‘Twenty-Five Twenty-One’ posted a video on their social media page titled “A summary of CG hidden in Twenty-Five Twenty-One.”

Among the sequences that appeared in ‘Twenty-Five Twenty-One,’ the video released on this day included CG scenes. The drama employs computer-generated imagery to shift the seasons and modern streets to the 1990s. In addition, cherry blossoms were artistically applied to bare trees, and the first snow effect was created using computer graphics.