Seventeen surprised fans with a trailer!

Just now, Pledis Entertainment unveiled a short but dramatic clip of Vernon for Project Chapter 1 'Alone'. 

In the teaser, Vernon wanders around a deserted road with a compass in his hand. More trailers capturing the remaining members of Seventeen are expected to greet fans in the near future. 

SEE ALSO: Seventeen unveils the full tracklist for their best album '17 IS RIGHT HERE'

Stay tuned for more on Seventeen!