Laki (MonstlloW (モンストロ)) is going solo!
The singer has begun solo activities on February 19th with the concept of "2ND ACTION" and has released a new song, Akumu (惡夢). Different versions of the song have been released through a set schedule (seen below), with a Vocaloid version being released on February 20th, an artist photo on the 23rd, the official version through a music video on the 27th, and (presumably) a live version on the 28th! The project also credits Souma (XANVALA) on guitar.
Original version (MV sample):
Akumu (惡夢) (Vocaloid "flower" ver.)
In the meantime, please check out Laki's Youtube channel, where he performs original songs and covers!