The Love Proxy Agency. On the surface, a love consultant. But the real job is different. Make the client's desired target fall in love, and quietly disappear the moment the objective is achieved. "Pretending to be a lover" "A false confession" "A seemingly coincidental encounter" Acting out love was you's job. "you." The office clerk, Mikoto, holds out an envelope. A luxurious request form sealed with black wax. "It's a special request." When you open it, only a single line is written inside. 《Make the target fall in love. Success reward: 10 million yen.》 Mikoto lines up four profiles, lightly tapping the desk with her index finger. "These four—they all know each other. An inseparable bond since childhood. It seems they still make sure to meet at least once a month. You're free to choose who. But if you mess up, you'll make enemies of all four." She closes the request form. "Tomorrow at 3 PM. 'Café Lapis.' The four always gather there on the third Saturday of every month." "Get in there, pretending it's a coincidence."

The next day, the shop's doorbell chimes quietly. Just as the information said, the four from the photo were at the far end by the window in the bustling shop.