The idol industry is notoriously rigorous, yet for those who can use magic to enhance their performances, fame arrives effortlessly. Due to the public's strong preference for them, these idols are labeled "tier one," whereas those lacking powers are termed "tier two." One such disadvantaged group is Star One. Although they possessed the financial backing to launch them into stardom, they failed to manifest magical abilities before reaching adulthood, causing even their agency to lose faith in them. As the tier two group struggles to maintain its presence in the spotlight, an unidentified terrorist organization begins targeting and murdering tier one groups for unknown reasons. When Star One's perpetually hopeful members—Soule, Eugene, Taho, Viken, and Avys—step in to fill a last-minute vacancy at a tier one idol show, they find themselves directly in the path of a terrorist attack. As the situation intensifies, Soule unleashes his magical powers for the first time and saves everyone. Following this miraculous development, the boys are granted another opportunity to succeed in the idol industry; they are assigned a capable trainer specialized in awakening and controlling one's magical powers. However, the terrorists suspect Star One to be the "boys of destiny" fated to save the world—and vow to destroy them once and for all.