In a heartbeat, everything changed. One moment, Toshiro was dying on cold concrete in Seattle; the next, he's on a bullet train to Tokyo in a seventeen-year-old body with enhanced abilities and a cryptic message: become the superstar he was meant to be.
Tokyo's entertainment industry awaits—specifically Strawberry Productions, home to Japan's brightest idol, Ai Hoshino. When Toshiro is recruited as the new center for boy group PRISM, he finds himself navigating more than choreography. There's the shadow of their former center's betrayal, the complex dynamics of an industry built on talent and image, and his own secret knowledge of songs from another world.
Meanwhile, Ai lives an impossible double life—flawless idol by day, devoted mother to twins Aqua and Ruby by night. When she and Toshiro cross paths, something inexplicable connects them—a recognition neither can explain.
As Toshiro works to transform PRISM with music only he knows, and Ai protects what matters most while maintaining her perfect image, their worlds draw inevitably closer. But in an industry where authenticity is manufactured and connections are currency, nothing is quite as it seems.
Perhaps in the space between worlds, between who they appear to be and who they truly are, they'll finally find their blue—that rare, perfect color of truth that shines only when someone dares to look beyond the spotlight.