IDOLiSH7 has reached new heights, yet smiles are absent as a fresh danger steps onto the scene: the rookie idol unit ŹOOĻ. Under the command of the wicked producer Ryou Tsukumo, they will pursue their aims relentlessly, employing every shady trick to topple competitors. TRIGGER's reputation has already been shattered by scandal, and both IDOLiSH7 and Re:vale face a similar doom—or something worse.
At the same time, Zero, the famed idol who vanished fifteen years earlier, still lingers in the present through those he left behind. His manager appears to be liaising with Tsukumo for personal agendas, and Zero's lyricist reappears in a note after years of absence. IDOLiSH7 partners with Re:vale to counter ŹOOĻ's schemes while attempting to decipher Zero's associates' motives, though it may prove impossible for all to walk away unscathed. Yet hope remains that unity and perseverance will ultimately triumph over deceit for all.
