BamBam is officially beginning the preparation for the release of his second mini-album.

Last month, BamBam released the pre-single "Who Are You" featuring Red Velvet's Seulgi. The pre-release single gained much positive reaction from fans as they were pleasantly surprised to see the two idols collaborate with each other.

Then on January 7 at midnight KST, BamBam released a set of teaser photos officially beginning the preparation for the release of his second mini-album. In the photos, BamBam plays with light, darkness, and shadows to portray abstract and artistic photos.

BamBam will be releasing his second mini-album on January 18 KST so stay tuned for more information and teasers to come!