OnlyOneOf (온리원오브) is a seven-member Korean boy group under RSVP, a subsidiary label of 8D Creative. The group consists of KB (규빈), Yoojung (유정), Love (러브), Junji (준지), Rie (리에), Mill (밀), and Nine (나인). They debuted on May 28, 2019 with the mini album dot point jump and the title tracks "time leap" and "savanna". Read more on Last.fm