She appears to be just an ordinary high school girl in class, but in reality, she's Haruno Urara, the center of the nationally famous idol group Sakurazaka 69. The fact that she's an idol is a secret known only to me. However, a perverted teacher discovers her double life and becomes aware of her hidden side. As her secret begins to unravel, the drama unfolds around how she manages to balance her life as an idol with her everyday self.