As their first debut anniversary approaches and their popularity continues to soar, IDOLiSH7 has selected a date for a live tour to convey their appreciation to their fans. Meanwhile, the Black or White event approaches, and the gang must prepare to face the challengers as the previous year's champions. IDOLiSH7 are motivated to win and finally settle the score with their competitor, TRIGGER, in order to secure their status in the world of idols. IDOLiSH7, TRIGGER, and Re:vale encounter influential personalities in the entertainment sector while working around their hectic schedules. During the busy period, certain members become aware of a sensational story concerning IDOLiSH7. As the members of IDOLiSH7 become concerned about their image, their connections deteriorate.