NCT have dropped their second video teaser as well as a ton of teaser images for '2018 Yearbook'!

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The above teaser video gives a strong hip hop vibe, while NCT's '2018 Yearbook #1' clip had a classical melody. As previously reported, the SM Entertainment group are said to have recently traveled to the Ukraine to film a music video.

Stay tuned for updates on NCT and '2018 Yearbook'!