On August 28, M!LK participated in the live event "EBiDAN THE LIVE 2018 ~Summer Party~" along with fellow Stardust Entertainment artist. The 5,000 fans in attendance were in for a surprise.
As the group was being presented, a new artist logo and seven artists' photos were displayed on the stage's monitor. The original 4 members of the group came out and were joined by 3 new members who were added to its line up.
The 3 new members of the group are Jutaro Yamanaka (16), Shunta Sono (16), and Ryubi (14).
During the concert, M!LK performed two new songs, including "Over The Storm". That song will be released on November 14 as its first single as a 7-member group.