On February 21, 2018, it was revealed that the female group, Uni+ G, would hold their first fan-meeting on March 3 at Blue Square iMarket Hall.

[18] On February 24's broadcast of The Unit's Special Show, the final nine female contestants that formed “Uni+ G” became UNI.T following the announcement.

[24] They made their debut stage on KBS' Music Bank on the same day as the album's release, where they performed "A Memory Clock" and "No More".

[25] Uni.T released its second and last album titled Begin with the End on September 18, 2018, with the lead single "I Mean" being composed by Brave Brothers.

[27] On October 18, 2018, the group performed "I Mean" and "Begin with the End" for the last time on Music Bank and later the same day held their last fan meeting, after which they disbanded.