It was released on August 22, 2018 and is the first album with 8 members after Keito Okamoto's decision to go into hiatus and continue his studies in the United States of America.

The group's latest single that was released on August 1, "COSMIC☆HUMAN," is not included.

The limited edition includes 8 solo songs from each members (excluding Okamoto) and a music video and making of "BANGER NIGHT," and a special packaging with a 60-page photo booklet and lyrics.

The first press regular includes 2 bonus tracks each from the group's sub units Hey!

BEST and the regular edition includes a bonus track and a poster-ype foldable lyric booklet.