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.

Quote: "When I'm on stage, I'm giving my love to every single person watching. That's not a lie—it's the truest thing about me."


Quote: "Perfection isn't about being flawless. It's about making every movement mean something. Rui thinks that's the difference between dancing and just moving around."


Quote: "Ehehe~ Nino is super excited to see all our wonderful fans today! Even when I'm clumsy, your support makes everything panda-rific!"


Quote: "Ara ara~ Let Ichika-nee take care of your heart today."


Quote: "I've lived enough to know that this moment with all of you is the only one that truly matters. Let's make memories that transcend time."


Quote: "Ryota is the strongest dancer in all of Japan! Anyone who says different can fight me right now! Watch me and be amazed!"


Quote: "Even on the toughest days, there's always a reason to smile! Let's find that reason together, okay? I promise to give 120% every time!"


Quote: "I've calculated the optimal performance experience down to the second. That being said, I cannot be held responsible for what happens if these... colleagues... deviate from my precise schedule."


Quote: "Sometimes the quietest notes carry the most meaning. Listen not just with your ears, but with your heart—that's where the real music lives."
