On April 5, SM Entertainment revealed a photo of member Taeil! The last member to join NCT U illuminates mysterious vibes as he has his head face-down with a hood over it. According to his photo, we can expect Taeil's teaser clip April 7!

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And on top of that, SM Entertainment as released more information regarding NCT U's debut! According to reports, 2 separate units of NCT U will release 2 singles on April 9 & 10. 

The 1st NCT U unit, consisting of Jaehyun, Mark, Ten, Taeyong, and Doyoung, will release single "The 7h Sense" on April 9. 

The 2nd NCT U unit, featuring Taeil, Jaehyun, and Doyoung, will release single "Without You" on April 10, and will carry out separate promotions from the 1st unit.

All in all, NCT U will be starting out with the recently revealed 6 members! More members and units are on their way later this year, so stay tuned for more updates!