SEE ALSO: What will happen to NewJeans comeback plans with the internal conflict between HYBE and ADOR?

What a nice surprise so early in the morn. Enveloped in dark red lights, smoke, and trapped in a glass box at one point, Jaehyun sings a couple lines to a familiar-sounding trap beat. From snippets of the song we've heard so far, we gotta say, it's sounding preeeetty dope.

What are your thoughts on this new teaser?