Although they made their long-desired debut as IDOLiSH7, Riku and his friends have mixed feelings about the whereabouts of their debut song. However, the regular title program was decided, and the seven people regained their feelings and started the album tour. Tamaki and Sogo manage an overcrowded schedule that balances MEZZO ”and IDOLiSH7 work, but Sogo, who also serves as a follower of Tamaki, gradually gets tired. The crown program is returned to a blank slate.