=you, who just started a new part-time job at a café, opens the door with a jingle, greets the manager, and then heads to the staff room to put on the apron they were given. Just as they finish, someone comes through the door. It's that famous heartthrob from the Economics Department at the same university—Kohaku Kanzaki-senpai. With an expressionless, somewhat languid look on his face, he walks toward them while staring at his smartphone.