NCT have dropped teasers for their 18-member 'NCT 2018 Yearbook' comeback project!

 

The teaser video above and images below, titled 'NCTmentary', have a 'Dream Lab' concept. The teasers seem to suggest that the boys of NCT are undergoing some sort of laboratory test, and the strange teaser video has an interesting documentary feel.

 

NCT's comeback album is set for release in March, so prepare for more teasers until then!