Shun and Shu, the twin siblings, have been unlucky in love. However, by a stroke of luck, former flames Shu and Naomichi unexpectedly bump into each other after their split three years prior. Though the duo had a promising romance before, things didn't go as planned and they went their separate ways. But, destiny brings them together once more. Is the connection they shared earlier the love they have sought all their lives? Can they both unravel the mystery of real love that eluded them earlier? Additionally, the book features two narratives, "Baby" and "Love Star," which follow a rising female pop star.