Following the release of the official music video, NCT's Ten took viewers behind-the-scenes in the making of "Dream In A Dream" featured in 'SM Station' season 2.

"I just filmed two cuts. I am shooting my solo choreography right now. How's my fashion today?" said rookie Lucas, talking directly to the camera.

The singer can be seen running around set, dancing on the platform to making dramatic gestures while practicing his artistically detailed choreography. Check it out below!