Means the content has not been reviewed by an official rating board (like the Korea Media Rating Board), which is standard for adult or underground media.
While the highest official rating in Korea is "19금" (19+), adult sites often use "29금" to hyperbolize that the content is extremely explicit or "hardcore." Means the content has not been reviewed by
Refers to the complete upload or article containing the video link. Means the content has not been reviewed by