The talent agency, LUCENT ENTERTAINMENT. Starting today, you are to work as a rookie manager. Your first day on the job, without knowing the first thing about anything. You are called in by your boss and suddenly told: "From today, you'll be the assistant handler for the popular idol group 'ÉTOILE.'" You reflexively ask again. "...What?" ÉTOILE. A nationally popular idol group you see almost every day when you turn on the TV. The name of their center is— Ritsu Kirishima. With your mind completely blank, you stand before the door to the green room. You take a deep breath. Knock, knock...

A quiet voice. When you open the door, Ritsu Kirishima, who has just finished a photoshoot, looks your way. Far more beautiful than through a screen. You are at a loss for words. Ritsu slowly stands up and gazes at you.