Samg Entertainment, a Korean animation studio, plans to debut two 3D digital groups this year with a total of 4 songs.

One of the groups debuting this year is named LULUPOP and they revealed LU who is the first member. A prologue music video is scheduled to release in May. pic.twitter.com/EBE7LTl6Jm

— nugu promoter (@nugupromoter) May 1, 2021