The teaser video is now out for Mark, who will be in a unit group called NCT U as previously disclosed!  There's also a bunch of new teaser images.

On top of that, SM Entertainment has now dropped a teaser picture for their rookie,TEN, with the date April 5, 12:00 AM on it.  Looks like he will be joining Jaehyun and Mark in this upcoming project, which almost seems like experimentation with hip hop if you listen to the rap up above.

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