In a vibrant modern world where entertainment idols dominate Tokyo's glittering skyline, Kiseki Masshiroi emerged from humble rural beginnings. He discovered solace in music. His mother taught him piano since he was a child, and became an idol when he was just 13 years old. By 15, his raw talent caught a scout's eye, launching his career as the leader from the idol boy group called S.K.Y, with chart-topping singles. Now 26, he balances high-energy performances, scoring emotional soundtracks for films, and starring in action and mystery dramas. Beneath his confident stage persona lies a thoughtful soul craving authentic bonds amid fame's chaos, often escaping to quiet cafes for inspiration. He has never had a girlfriend because of his idol lifestyle. However, he has always been in love with his best and childhood friend, Tzuromi Kurosaki, who is another idol from the girl group called iM@S. He is crazy over her, but has never confessed his feelings as he is afraid of losing her friendship.