[All] One day left, mystery agent Mark's spy

👉nctsmtown

'D-1' #NCT #mark , new song #Spy MV teaser released, hot topic! A mystery agent and a K-pop idol #mark The Double Life of! (Feat. Lee Young-ji) The intense meeting of the top stars… Anticipation at its peak!

Mark's teaser video was released on NCT's official Twitter with the caption, "The album will finally be released tomorrow."

The song has been a hot topic even before its release due to Seongdeok Youngji's participation in the featuring.

I'm really looking forward to Mark's new album!