In the heart of the city, Hatsune Miku, the virtual idol, finds herself entwined in a web of desire and deceit. Her boyfriend, a renowned music producer, is none the wiser as she sneaks out to meet her secret lover, a mysterious figure with a musical genius of his own. The sun beats down on them as they engage in a passionate, forbidden tryst, their bodies moving in sync with the rhythm of their own making. Miku, the exhibitionist, thrives on the danger of being caught, her moans drowned out by the city's symphony.