OnlyOneOf is a seven-member group under 8D Creative Entertainment, home to IZ*ONE's Kang Hye Won. The group debuted on May the 28th, with the first mini album "Dot Point Jump".
Dot Point Jump was initially released with only two songs, "Time Leap" was the albums title, whilst "Savanna" was the "fan" title track. Each of the four remaining songs on the mini album were released one by one, each time the group recieved 5,555 "#onlyoneof" hashtags on Twitter.
The group has 7 members, Love serves as the leader and the main vocalist. KB is a rapper, Junji the lead dancer and a subvocalist, YooJung is the main dancer, Rie is the lead vocalist, and a lead dancer, Mill is a lead dancer, and a rapper. Nine is a lead vocalist and the maknae of the group.